Answers
Answer:
2
Step-by-step explanation:
If ABC is equilateral, its angles are all equal to each other and each one measures 60°.
[tex]8x-44 =60\\8x = 16 \rightarrow x = 2[/tex]
Related Questions
If log, 7 -3 what is the value of x?
A. 21
B. 3V7
C. 37
D. 343
Answers
Answer:
B
Step-by-step explanation:
logₓ 7 = 3
x³ = 7
Take cube root both sides
[tex]x= \sqrt[3]{7}[/tex]
Arrange the following in order of increasing radius: O2-, F- , Ne ,Rb ,Br- Group of answer choices O2- < F- < Ne < Rb < Br- Br- < Rb < Ne < F- < O2- F- < Br- < O2- < Ne < Rb F- < O2- < Ne < Br- < Rb Rb < F- < Br- < Ne
Answers
The arrangement in order of increasing radius is F⁻ < O²⁻ < Ne < Br⁻ < Rb
Atomic radiusThis is the distance between the outermost electron and the nucleus
Electronic configuration of an atomThis is the arrangement of electrons around the nucleus
The electronic configurations of the elements are given in increasing order of atomic radius belowO - 2, 6 < F - 2, 7 < Ne - 2, 8 < Br - 2, 8, 18, 7 < Rb - 2, 8, 18, 8, 1Ionic radiusThis is the radius of an atom forming ionic bond
Since we have anions in the question and the atomic radius of an anion is greater than that of the corresponding atom,So, we have the electronic configurations of the corresponding ions in increasing order of ionic radius
F⁻ - 2, 8, < O²⁻ - 2, 8 < Ne - 2, 8 < Br⁻ - 2, 8, 18, 8 < Rb - 2, 8, 18, 8, 1
So, the arrangement in order of increasing radius is F⁻ < O²⁻ < Ne < Br⁻ < Rb
Learn more about ionic radius here:
https://brainly.com/question/8137711
Quadrilateral ABCD ~ quadrilateral JKLM. What is the
length of LM?
Answers
Step-by-step explanation:
just ratio and need to identify which lines are pairs.
Victoria used 1.5 m of red ribbon and 240cm of blue ribbon to make a flower. How much
ribbon did she use in total?
Answers
blue ribbon: 240 cm
add those two up and you get 390cm of ribbon
blue ribbon: 2.4 m
red ribbon: 1.5 m
add them up and you get 3.9 m of ribbon
you take out a mortgage for 350,000$ at 4% compounded monthly your payment is 1671$ write a recursive formula
Answers
Answer:
Not sure if this is right but it might be something like
350,000-4%+1671m
or
3500,000-4%y/1671m
Step-by-step explanation:
The numbers we know are 350,000 4% and 1671 per month
350,000 is the full mortgage
4% is the APR or annual percentage rate like interest
and we know the monthly for the mortgage is 1671 per month
Let f(x) = x + 1 and g(x) = 1/x The graph of (fog)(x) is shown below. What is the range of (fog)(x)?
Answers
Answer:
Range is [tex]\{y|y\neq 1\}[/tex]
Step-by-step explanation:
[tex]f(x)=x+1\\g(x)=\frac{1}{x}\\ \\(f\circ g)(x)=f(g(x))=f(\frac{1}{x})=\frac{1}{x}+1[/tex]
Thus, the range of the composite function is [tex]\{y|y\neq 1\}[/tex], indicated by the horizontal asymptote.
Find the value of in the isosceles triangle shown below.
A x= √5
B x= √13
C x= √49
D x= √12
Answers
Answer:
B
Step-by-step explanation:
The height of 3 cut the base in half and perpendicular to the base, so
[tex]x = \sqrt{(4/2)^2 + 3^2}= \sqrt{13|[/tex]
That is B
Part A. Dario purchased a party size sub, and he decides to share it with three of his friends. so he cuts the sub into four equal pieces. however another one of his friends also showed up, and they are now five people in total now that the sun will be shared equally among five people will each person get more or less sub briefly state why do you think so. Part B. Dario decide to take each one of the four pieces and shared equally among the five of them first he divides one piece into five equal parts in shares it then the next one and so on what fraction of the party say sub did each person get after all the parts were shared out explain your reasoning
Answers
Answer: 4/6 = 2/32/3 = 2/3
Step-by-step explanation: hope this help
if f(x) = 5x 1 and g(x)= x3 what is (g f)(0)?
Answers
Answer:
f(x)= -5x+1 and g(x)=x^3,
(g • f)(0)= g(f(0))
but f(0) = -5 (0)+1 = 1
(g • f)(0)= g(1) = 1^3 = 1
Step-by-step explanation:
hope this helps
Answer:
-1
Step-by-step explanation:
f(x) = 5x - 1
g(x) = x³
f(0) = 5(0) - 1
= -1
g(-1) = (-1)³
= -1
Find the mean of the distribution class 1-3 3-5 5-7 7-9. frequency 9 22 27 17
Answers
Answer:
Hope this helps you
Step-by-step explanation:
Mean= [tex]\frac{404}{75} = 5.386666666666667[/tex]
Therefore, the mean of the given distribution =5.39 or 3.4
If you did not understand anything you can ask in the comments
sorry this is the picture
Answers
Answer:
ok so use the degrees
Step-by-step explanation:
x should be 8 + 17 and then multiply the 110 degrees by 8 + 17
Answer:
x = 6
The marked angle is 110°
Step-by-step explanation:
See how there are 8 angles in this type of image. The angles either are EQUAL, or they ADD UP TO 180°. It's just two numbers for the degrees of these angles. Four of them are the same and the other four are the same.
In your question the 8 + 17x = 110°
Solve.
Subtract 8.
17x = 102
Divide by 17.
x = 6
If your question says find the measure of the angle it is 110°, if you are to find x, then x = 6.
Jfyi, four of these angles are 110°. The other four are 70°.
is this true 8ft equals 3 yards
Answers
Answer:
No
Step-by-step explanation:
1 yard = 3 feet, so 3 yards = 9 feet
Hope this helps :)
The perimeter of a rectangular garden is 262 m.
If the width of the garden is 54 m, what is its length?
Answers
Step-by-step explanation:
154 is my answer thank you
pls answer ASAP Plss
Answers
Buddy it's actually Isosceles Triangle because of the symbols used in the diagram
1.10 friends are at a party and they decided the party was boring and decided to go to a
club in two different cars. One of the friends, Susan, has an SUV that can carry 7
passengers. So, Susan can take 6 more of the 9 friends with her. How many
different groups of 6 people are possible from the 9 remaining friends?
Answers
Using the combination formula, it is found that 84 different groups of 6 people are possible from the 9 remaining friends.
The order in which the friends are chosen is not important, hence the combination formula is used to solve this question.
What is the combination formula?[tex]C_{n,x}[/tex] is the number of different combinations of x objects from a set of n elements, given by:
[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]
In this problem, 6 friends are chosen from a set of 9, hence:
[tex]C_{9,6} = \frac{9!}{6!3!} = 84[/tex]
84 different groups of 6 people are possible from the 9 remaining friends.
More can be learned about the combination formula at https://brainly.com/question/25821700
Answer:
this wrong
Step-by-step explanation:
Ages Number of students 15-18 7 19-22 7 23-26 7 27-30 9 31-34 9 35-38 2 Find the relative frequency for the class with lower class limit 23 Relative Frequency
Answers
Answer:
14
Step-by-step explanation:
Relative Frequency = [tex]\frac{Frequency*100}{Total Frequency}[/tex]
Frequency for the class with lower class is 23 =7
Total Frequency= 7+7+7+9+9+9+2=50
Relative Frequency = [tex]\frac{7*100}{50}[/tex] = 14
The relative frequency for lower class limit 23 is 14
4. Zowie serves at a restaurant and makes 20% of what their sales as tips with base salary of $10.20 an hour. Each hour Zowie sells an average of $60 worth of food & drinks. They also make time and a half on any time worked over 8 hours in a single shift. If their work week contains three 10‐hour shifts, one 5‐hour shift, and one 11‐hour shift what is Zowie’s annual gross income and annual net income.
Use the income deductions as stated below.
Income Deductions:
• Pension deductions are 5%
• Employment Insurance deductions are 2.4%
• Income Tax deductions are as follows for annual salaries:
i. On the first $11,000, no income tax is paid,
ii. On the first $11,000 to $25,000, 8% of the income is deducted,
iii. On the first $25,000 to $50,000, 12% of the income is deducted, iv. On the first $50,000 to $100,000, 15% of the income is deducted,
v. Any income over $100,000, 20% of that income is deducted.
Answers
Answer:
ii.
Step-by-step explanation:
because i had this same problem and was told that was the answer
Six more than the product of seven and a number is 55.
Answers
Answer:
7
Step-by-step explanation:
6 + 7x = 55
7x = 55 - 6
7x = 49
x = 49/7
therefore x = 7
In the diagram, △ABC∼△DEF. Find the value of x.
Answers
Given -
△ABC ∼ △DEF
To find -
the value of x.
Solution -
If △ABC ∼ △DEF then,
[tex]\frac{AB}{DE} =\frac{BC}{EF}[/tex]
➡ [tex]x=\frac{\cancel{12}^4}{\cancel{3}_1}\times2[/tex]
➡ [tex]x=4\times2[/tex]
➡ [tex]x=8[/tex]
Hence, the value of x is equal to 8.
i need help 5/9 = /45 fractions
Answers
Answer:
5/9 = 25/45
Step-by-step explanation
multiply 5/9 by 5/5 this will turn it into 25/45
5x5=25
5x9=45
Enter the polynomial function with the least degree and a leading coefficient of 1 that has the given
zeros.
3i, 2, and -2
Answers
Answer:
±4i, ±3
p(x) = A(x - 4i)(x + 4i)(x - 3)(x + 3), with A = 1.
Step-by-step explanation:
±4i, ±3
p(x) = A(x - 4i)(x + 4i)(x - 3)(x + 3), with A = 1.
What is the volume of a cylinder , whose base diameter us of 20cm and height of 5cm.
Answers
[tex]\boxed{\tt \pink{Given:}}[/tex]
[tex]\red\star[/tex]Diameter of base of a cylinder = 20 cm.
[tex]\red\star[/tex]Height of cylinder = 5cm.
[tex]\\\\[/tex]
[tex]\boxed{\tt \pink{To~Find:}}[/tex]
[tex]\red\star[/tex]Volume of Cylinder.
[tex]\\\\[/tex]
[tex]\boxed{\tt \pink{Solution}}[/tex]
To find volume of Cylinder first we should know radius of Cylinder. We can get radius by diameter using this formula:-
[tex]\boxed{\rm Diameter = 2 radius}[/tex]
[tex]\\\\[/tex]
[tex]\hookrightarrow\sf Diameter = 2 radius[/tex]
[tex]\\[/tex]
[tex]\hookrightarrow\sf 20= 2 radius[/tex]
[tex]\\[/tex]
[tex]\hookrightarrow\sf \dfrac{20}{2}= radius[/tex]
[tex]\\[/tex]
[tex]\hookrightarrow\sf \dfrac{2\times10}{2}= radius[/tex]
[tex]\\[/tex]
[tex]\hookrightarrow \sf \dfrac{\cancel2\times10}{\cancel2}= radius[/tex]
[tex]\\[/tex]
[tex]\hookrightarrow \sf \dfrac{1\times10}{1}= radius[/tex]
[tex]\\[/tex]
[tex]\hookrightarrow \sf 10= radius[/tex]
[tex]\\[/tex]
[tex]\hookrightarrow \bf radius = \pmb{\blue{10 cm}}[/tex]
[tex]\\\\[/tex]
Now Finally Let's find volume of Cylinder.
we know:-
[tex]\boxed{\rm Volume ~ of ~ Cylinder = \pi radius^2 \times height}[/tex]
[tex]\\\\[/tex]
So:-
[tex]\dashrightarrow\sf Volume ~of ~Cylinder = \pi radius^2\times height\\[/tex]
[tex]\\\\[/tex]
[tex]\dashrightarrow\sf Volume ~of ~Cylinder = \pi (10)^2\times 5\\[/tex]
[tex]\\\\[/tex]
[tex]\dashrightarrow\sf Volume ~of ~Cylinder = \pi 10\times10\times5\\[/tex]
[tex]\\\\[/tex]
[tex]\dashrightarrow\sf Volume ~of ~Cylinder = \pi 100\times5\\[/tex]
[tex]\\\\[/tex]
[tex]\dashrightarrow\sf Volume ~of ~Cylinder = \pi\times 500\\[/tex]
[tex]\\\\[/tex]
[tex]\dashrightarrow\sf Volume ~of ~Cylinder = \dfrac{22}{7}\times 500\\[/tex]
[tex]\\\\[/tex]
[tex]\dashrightarrow\sf Volume ~of ~Cylinder = \dfrac{11000}{7}\\[/tex]
[tex]\\\\[/tex]
[tex]\dashrightarrow\bf Volume ~of ~Cylinder =\pmb{\blue{1,571.4~cm}}\\[/tex]
KNOW MORE:-[tex]\begin{gathered}\begin{gathered}\: \: \: \: \: \: \begin{gathered}\begin{gathered} \footnotesize{\boxed{ \begin{array}{cc}\small\underline{\sf{\pmb{ \gray{More \: Formulae}}}} \\ \\ \bigstar \: \bold{CSA_{(cylinder)} = 2\pi \: rh}\\ \\\bigstar \: \bold{Volume_{(cylinder)} = \pi {r}^{2} h}\\ \\ \bigstar \: \bold{TSA_{(cylinder)} = 2\pi \: r(r + h)}\\ \\ \bigstar \: \bold{CSA_{(cone)} = \pi \: r \: l}\\ \\ \bigstar\: \bold{TSA_{(cone)} = \pi \: r \: (l + r)}\\ \\ \bigstar \: \bold{Volume_{(sphere)} = \dfrac{4}{3}\pi {r}^{3} }\\ \\ \bigstar \: \bold{Volume_{(cube)} ={(side)}^{3} }\\ \\ \bigstar \: \bold{CSA_{(cube)} = 4 {(side)}^{2} }\\ \\ \bigstar \: \bold{TSA_{(cube)} = 6 {(side)}^{2} }\\ \\\bigstar \: \bold{Volume_{(cuboid)} = lbh}\\ \\ \bigstar \: \bold{CSA_{(cuboid)} = 2(l + b)h}\\ \\ \bigstar \: \bold{TSA_{(cuboid)} = 2(lb +bh+hl )}\\ \: \end{array} }}\end{gathered}\end{gathered}\end{gathered}\end{gathered}[/tex]
2. If the raffle has 200 tickets total, then
about how many tickets will be in the dining out
raffle?
Answers
If the raffle has 200 tickets total, then about 50 tickets will be in the dining out raffle.
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables.
From the diagram:
Percentage of dinner out = 65% - 40% = 25%
For 200 total tickets:
Number of dinning out raffle = 25% of 200 = 0.25 * 200 = 50 ticket
If the raffle has 200 tickets total, then about 50 tickets will be in the dining out raffle.
Find out more on equation at: https://brainly.com/question/2972832
what is the range for the possible side lengths AB of ABC.
Answers
Answer:
adg
Step-by-step explanation:
adg is the range for the side lengths AB of ABC
Hope it's help
FedEx charges $14 per package plus $0.20 per
ounce. Write and solve for an equation that can be
used to find the weight of the package that costs
$19.40 to ship?
Answers
Answer:
19.40-14=5.40
5.40÷0.20=ounces
Hope this helps!!!
Answer:
27 ounces
Step-by-step explanation:
$14 package original charging fee
+ .20x27 = 5.40
14 + 5.4 = 19.4
$19.4
Valerie drives 400 meters up a hill that makes an angle of 20° with the horizontal. To the nearest tenth of a meter, what horizontal distance has she covered?
Answers
Answer:
482.96 meters, Hope that helped
If you have a 91.66% A and you have an exam worth 100 points what would your final grade be if u didn’t do so well on the exam?
Answers
Answer:
%70.83
Step-by-step explanation:
91.66 + 50 = 141.66
141.66÷2=70.83
Find the value of x.
х
x = [?]
Give your answer in simplest form.
Answers
Answer:
x = [12]
Step-by-step explanation:
=> [tex] \frac{x}{6} = \frac{6}{3} [/tex]
=> x = 2 × 6
=> x = 12
20+20+???
a. 80
b. 20
c .40
d. 100
Answers
Answer:
its C 40
Step-by-step explanation:
5. 26 = y + x
y = x
6. y = 2x + 7
y=-3x - 23
Solve each system of equations by substitution
Answers
Answer:
5.step 1
26=y+x
y=x
26=x+x
26=2x
then x=13
6.substitute y with the given equation equal to y the equate them with the first one and collect like terms the find x