Answers
Answer:
? = 13
Step-by-step explanation:
Using Pythagoras' identity in the right triangle
?² = 5² + 12² = 25 + 144 = 169 ( take the square root of both sides )
? = [tex]\sqrt{169}[/tex] = 13
Answer:
13
Step-by-step explanation:
If we use the Pythagorean theorem we have
hypothenuse^2 = 12^2 + 5^2 = 144 + 25 = 169
hypothenuse = √169 = 13
Related Questions
2=(1+r/100n)^nt
T=yr R=%
Write this exponential statement in logarithmic form for an investment at 15% quarterly. Then use change to base to find double time in yr.
Answers
Answer:
a) Log ( 2 ) = 4t Log ( 83/80 )
b) 4.7 years
Step-by-step explanation:
Attached below is the detailed solution
a) exponential statement in log form for an investment at 15% quarterly
Log ( 2 ) = 4t Log ( 83/80 )
n = 4 , r = 15
b) using change to base to find double time in yr
Double time in yr
t = Log ( 2 ) / 4log ( 83/80 )
= 4.7 years
Solve for x.
5x-29> -34 or 2x+31<29
Answers
Answer:
Is there more to this question?
For the first inequality, x > -1
For the second inequality, x < -1
Step-by-step explanation:
5x - 29 > -34
add 29 to both sides
5x > -5
divide both sides by 5
x > -1
-----------------------------------------------------
2x + 31 < 29
subtract 31 from both sides
2x < -2
divide both sides by 2
x < -1
Hey please someone help me out with us question is at the top
Answers
Answer:
hello again haha
-2, -1, 0, 1
work out the height of this triangle with base, b= 7.7mm and area,A=210.21mm
Answers
Answer:
h = 27.3
Step-by-step explanation:
A = bh
h = A/b
h = 210.21 / 7.7
h = 27.3
Kyoko has completed 26 hours of
community service. Her goal is to
complete at least 90 hours this
semester.
Write and solve an inequality to show
how many more hours, h, Kyoko can
complete to meet her goal.
Answers
Answer: not sure
Step-by-step explanation:
Answer: 64
Step-by-step explanation:
h + 26 = 90 hours
h + 26 - 26 = 90 - 26
h = 64
Mrs. Washer filled the gas tank of her car, She used 2/3 of a tank of gasoline
while driving to the beach. She used another 1/6 of the tank driving to her
hotel How much gasoline is left in the tank?
Answers
Answer: She has 1/6 of gasoline left in the tank.
Hope this helps!
a line that passes through (4,5) and (0, -12)
Answers
Answer:
Step-by-step explanation:
Hello : let A(4,5) B(0,-12)
the slope is : (YB - YA)/(XB -XA)
(-12-5)/(0-4) = 17/4
an equation is : y=ax+b a is a slope
y = (17/4)x +b
the line through point B(0,-12) : -12 = (17/4)(0)+b
b =-12
the equation is : y =(17/4)x-12
What is a decimal that is equivalent to 3722 hundredths?
Answers
Answer:
37.22
Step-by-step explanation:
Answer:
37.22
Step-by-step explanation:
Find the length of arc JK. Round to the nearest hundredth.
Answers
Answer:
theres nothing there
Step-by-step explanation:
A box contains 512 grams of cereal. one serving is 56 grams. how many servings of cereal dose the box contain? GETS BRAINLIEST
Answers
Answer:
the answer is 9.14 so that means about nine servings of cereal
Step-by-step explanation:
you you divide 512 and 56 and you get a total of 9.14
one serving of cereal = 56
So, The number of servings of cereal contained in the box can be calculated by dividing the total of grams over one serving of cereal
∴ The number of servings = 512/56 and all the calculations done correctly would be the right answer
So, The correct answer is 9 8/56. Hope this helps!
25 N
10N
15 N
5. Net Force:
6. Direction of Movement:
Answers
Please for the love of god anwser my question lay correctly I really need your help :( I will give 25 points :)! This is geometry
I need help asap it's rn
Answers
Answer:
[tex] \displaystyle \rm A_{ \text{c - pentagon}} =41[/tex]
[tex] \rm \displaystyle P _{ \rm c - pentagon} = 20+ 4 \sqrt{2} [/tex]
Step-by-step explanation:
we have a square and a triangle
we want to figure out the area and the perimeter of the pentagon
to figure out the area of the pentagon we can use the given formula:
[tex] \displaystyle \rm A_{ \text{c - pentagon}} = A_{ \text{squre}} - A_{ \text{triangle}}[/tex]
let's figure out [tex]A_{\rm square}[/tex]:
since the given shape is a square Every angle of its 90° Thus the triangle is a right angle triangle
therefore the height is 4
[tex] \displaystyle A _{ \rm triangle} = \frac{1}{2} \times b \times h[/tex]
substitute h and b
[tex] \displaystyle A _{ \rm triangle} = \frac{1}{2} \times 4 \times 4[/tex]
reduce fraction:
[tex] \displaystyle A _{ \rm triangle} = 2 \times 4[/tex]
simplify multiplication:
[tex] \displaystyle A _{ \rm triangle} = 8[/tex]
likewise square
[tex] \displaystyle A _{ \rm squre} = {s}^{2} [/tex]
substitute s:
[tex] \displaystyle A _{ \rm squre} = {7}^{2} [/tex]
simplify square
[tex] \displaystyle A _{ \rm squre} = 49[/tex]
hence,
[tex] \displaystyle \rm A_{ \text{c - pentagon}} =49- 8[/tex]
[tex] \displaystyle \rm A_{ \text{c - pentagon}} =41[/tex]
to figure out perimeter
let's figure out hypotenuse first
[tex] \displaystyle h = \sqrt{ {4}^{2} + {4}^{2} } [/tex]
[tex] \displaystyle h = \sqrt{ 16 + 16} [/tex]
[tex] \displaystyle h = 4 \sqrt{2} [/tex]
therefore,
[tex] \rm \displaystyle P _{ \rm c - pentagon} = 3 + 3 + 4 \sqrt{2} + 7 + 7[/tex]
[tex] \rm \displaystyle P _{ \rm c - pentagon} = 6 + 4 \sqrt{2} + 14[/tex]
[tex] \rm \displaystyle P _{ \rm c - pentagon} = 20+ 4 \sqrt{2} [/tex]
Write an expression that represents the following situation: An Uber driver charges $6 plus $1.50 per mile.
Answers
Answer:
6.50
Step-by-step explanation:
6+1.50=6.50
PLEASE HELP!! WILL GIVE BRAINLIEST AND 15 POINTS!!
Sarah is playing a game that requires each player to spin an arrow to one of four colors, equally divided: red, yellow, blue, or green.
What is the probability that Sarah will NOT land on red?
(please explain why)
Answers
Answer:
the probabily is 3/4 that she will not land on red
Step-by-step explanation:
there are three other colors, making red have a 3/4 chance of not being picked
Answer:
Answer:
3/4 that she will not land on red
Step-by-step explanation: im not completely sure :(
Find the value of z.
Answers
Answer:
The formula for calculating a z-score is is z = (x-μ)/σ, where x is the raw score, μ is the population mean, and σ is the population standard deviation. As the formula shows, the z-score is simply the raw score minus the population mean, divided by the population standard deviation.\
Step-by-step explanation:
I WILL GIVE BRAINIEST!!!
Answers
Answer:
Yes.
Step-by-step explanation:
The sum of the interior angles of triangles always add up to 180 degrees. The third angle of the top triangle would be 27. The third angle of the bottom triangle is 63.
Triangles are similar if the angles are the same. Therefore the 2 triangles are similar.
Hope that this helps!
Why would some states be unwilling to integrate their schools? Give two reasons for full credit.
Answers
Answer:
State legislatures passed bills to thwart desegregation through “freedom-of-choice plans, which allowed parents to choose among several schools; transfer options, which permitted parents to move their children out of integrated schools; and grade-a-year plans, which started desegregation in the first or twelfth grade
Answer:
because they would leave there friends and might have to move
Step-by-step explanation:
if i had to move i would choose not to i would want my friends And I would miss my room. Your memories might be there.
Please help will give brainliest
Answers
Answer:
the answer is B
Step-by-step explanation:
14+24=38
then
7+12=19
19 ×2 =38
A 5-pound bag of dog food costs $2.10. What is the unit price?
per pound
Submit
Answers
Answer:
.42 per pound
Step-by-step explanation:
Describe the following graph. Use terms
like increasing, decreasing, constant,
linear, non-linear, etc...
Answers
solve 3(2x-5)-2x=3(X+7)
Answers
Answer:
x = 36
Step-by-step explanation:
Given
3(2x - 5) - 2x = 3(x + 7) ← distribute parenthesis on both sides
6x - 15 - 2x = 3x + 21
4x - 15 = 3x + 21 ( subtract 3x from both sides )
x - 15 = 21 ( add 15 to both sides )
x = 36
How can you break up the figure into familiar shapes to determine the area?
A figure is broken into a triangle and rectangle. The rectangle has a base of 5 feet and height of one-third feet. The triangle has a base of 3 and two-thirds feet and height of 2 feet.
Break up the figure into a 2 ft by 3 and two-thirds ft triangle and a 5 ft by One-third ft rectangle.
Break up the figure into a 2 ft by 5 ft triangle and a 5 ft by One-third ft rectangle.
Break up the figure into a 2 ft by One-third ft triangle and a 5 ft by One-third ft rectangle.
Break up the figure into a 2 ft by 1One-third ft triangle and a 5 ft by One-third ft rectangle.
Answers
Answer:
C
Step-by-step explanation:
Help! What’s the answer? I’m stuck on this question
Answers
Answer:
C. [tex]\frac{13}{6}[/tex]
Step-by-step explanation:
formula for slope is [tex]\frac{y2-y1}{x2-x1}[/tex]
So,
[tex]\frac{6-(-7)}{1-(-5)}[/tex]
which leaves you with
[tex]\frac{13}{6}[/tex]
The first plan consists of 5 tables and 10 booths, which will seat a total of 110 people. The second plan consists of 5 tables and 8 booths, which will seat a total of 90 people.
Answers
Answer:
the fiorst plan
Step-by-step explanation:
PLZ HELP ME I WILL MARK BRAINLIEST
The survey results of the towns favorite holiday were displayed in a newspaper as described
37% of people enjoy Fourth of July
28% of people enjoy New Years Eve
42% of people enjoy Memorial Day
5% of people enjoy all three
12 % of people enjoy New Years Eve and Memorial Day
18 % of people enjoy Fourth of July and New Years Eve
13% of people enjoy Memorial Day only
What percentage of people enjoy New Years Eve only?
Answers
Answer:
28%Step-by-step explanation:
Also,
Written in the sentence only that,
28% of people enjoy New Years Eve
Of 2nd Option.
i need help asap please! tia
Answers
Answer:
Answer is b. The distance between -5 and 0.
Step-by-step explanation:
1.) Anita was paid $384 last week for working 32 hours. What is Anita's
hourly pay rate?
Answers
Answer:
$12 per hour
Step-by-step explanation:
I did the math
Answer:
$12 per hour
Step-by-step explanation:
In order to find the rate of pay, you will divide her total pay by her hours worked. 384/32=12
Which values of a,b and c correctly represent the answer in simplest form
Answers
Answer:
a
Step-by-step explanation:
find the total cost of a cylindrical block made of playing clay,which costs AED 0.50 per cubic centimeter,if the radius of the block is 1 cm and the length is 12 cm
Answers
Answer:
$18.84
Step-by-step explanation:
volume = πr²L = (3.14)(1²)(12) = 37.68 cm³
37.68 cm³ x 0.50 per cm³ = $18.84
Plz help quickly so I can pass
Answers
Answer:
the answer is 24.8
19^2+16^2=617
sqrt of 617 is 24.8
Step-by-step explanation: