Choose the calculation that shows “add 26 to m”. A)
Answer: easy it’s..........
Step-by-step explanation: 26+M
c) 4−4/5= 2
d) –4 + 3 ( 2 – x) = –8
e) 8 – ( 5 – 9x ) = 7( 1 – x )
f) –5 – 3( x + 1 ) = –( –4x + 1)
g) 4−6/9= 1/3+ x
Powodzenia ☺
Step-by-step explanation:
I will skip question c as there is no subject to solve.
d)
[tex] - 4 + 3(2 - x) = - 8 \\ - 4 + 6 - 3x = - 8 \\ 2 - 3x = - 8 \\ - 3x = - 8 - 2 \\ - 3x = - 10 \\ x = 10 \div 3 \\ = \frac{10}{3} \: or3 \frac{1}{3} [/tex]
e)
[tex]8 - (5 - 9x) = 7(1 - x) \\ 8 - 5 + 9x = 7 - 7x \\ 3 + 9x = 7 - 7x \\ 3 + 9x + 7x = 7 \\ 16x = 7 - 3 \\ 16x = 4 \\ x = 4 \div 16 \\ = \frac{1}{4} [/tex]
[tex] - 5 - 3(x + 1) = - ( - 4x + 1) \\ - 5 - 3x - 3 = 4x - 1 \\ - 8 - 3x = 4x - 1 \\ - 8 - 3x - 4x = - 1 \\ - 7x = - 1 + 8 \\ - 7x = 7 \\ x = 7 \div - 7 \\ = - 1[/tex]
g)
[tex]4 - \frac{6}{9} = \frac{1}{3} + x \\ 4 - \frac{2}{3} = \frac{1}{3} + x \\ x + \frac{1}{3} = 4 - \frac{2}{3} \\ x = 4 - \frac{2}{3} - \frac{1}{3} \\ = 4 - 1 \\ = 3[/tex]
help me pls thx
It costs $20 to buy 5 sandwiches from a vending machine. At this rate, what is the cost for 8 sandwiches? If you get stuck, consider creating a table.
Answer:
$ 32
Step-by-step explanation:
20 ÷ 5 = 4
Four dollars per sandwich
4 x 3 = 12
20 + 12 = 32
or
8 x 4 = 32
Ana made one container of berry juice and served it to her friends at a picnic. The container served 8 people. What would be a reasonable amount of juice in the container?
A. 0.5 liter
B. 1 liters
C. 2 liters
D. 18 liters
Answer:
azsxdfghjmk,l,kjhgfd
Step-by-step explanation:
<1 and <2 are complementary angles.the measure of <1 is 10
the Measure of <2 is 4c
Answer:
c = 20
Step-by-step explanation:
You have not really asked a question.
I will assume you are asking about the value of c.
The measure of angle 1 is 10 (assuming degrees!), so the measure of angle 2 is 80. (Complementary angles have measures that sum to 90.)
The measure of angle 2 is also described as 4c, so 4c = 80. That makes c = 20.
help me pls T^T this is due today
What are the solution(s) of -1/2X+4= X+ 1?
O-1 and 8
О 1 and 4
O 2
O 3
Answer:
X = 2
Step-by-step explanation:
-1/2X+4= X+ 1
Add 1/2X to each side
-1/2X+ 1/2 X+4= X+ 1 + 1/2 X
4 = 3/2 X +1
Subtract 1 from each side
4-1 = 3/2 X +1-1
3 = 3/2 X
Multiply each side by 2/3 to isolate x
3 * 2/3 = 3/2 X * 2/3
2 =X
X = 10
3.2 + 5y = 20
What is the solution (x, y) of the system of equations?
JL is a common tangent to circles M and K at point J. If angle MLK measures
619, what is the length of radius MJ? Round to the nearest hundredth. (Hint:
Show that triangles LMJ and LKJ are right triangles, and then use right triangle
trigonometry to solving for missing sides of the right triangles.) (10 points)
pls help
Answer:
MJ = 6.5
Step-by-step explanation:
Tangent lines to a circle are perpendicular to the radius.
tan 68° = JL/3
2.4751 = JL/3
JL = 7.4253
∠JLK = 90° - 68° = 22°
∠MLJ = 61° - 22° = 39°
sin 61° = MJ/7.4253
MJ = 7.4253(0.8746) = 6.5
The length of radius MJ is 5.99 units
How to calculate the radius MJ?Start by calculating the length JL using the following tangent ratio
tan(68°) = JL/3
Make JL the subject
JL = 3 * tan(68°)
Evaluate the product
JL = 7.4
From the figure, the measure of angle MLJ is:
∠MLJ = MLK - JLK
Where:
∠JLK = 90° - 68° = 22°
So, we have:
∠MLJ = 61 - 22
∠MLJ = 39
The radius MJ is then calculated using the following tangent ratio
tan(39) = MJ/JL
This gives
tan(39) = MJ/7.4
Make MJ the subject
MJ = 7.4 * tan(39)
Evaluate
MJ = 5.99
Hence, the length of radius MJ is 5.99 units
Read more about line of tangents at:
https://brainly.com/question/6617153
please help convert the improper fractions to mixed numbers
Answer:
1. 1 1/4
2. 2 1/2
3. 2 2/5
4. 1 1/5
5. 4 1/3
PLZZZZ HELP RN ASAPPP
Answer:
mean=21, median= 14
Step-by-step explanation:
I hope this helps.
Answer:
Median = 14
Mean = 20
Step By Step Explanation:
I feel like I know but pls help
Answer:
y = 27/6
Step-by-step explanation:
3/2x - 6 = -9/2x + 21
12/2x = 27
6x = 27
What is 7.2 as a mixed number
Answer:
7 1/5
Step-by-step explanation:
.2 is equal to 1/5 and then you add 7.
Does it matter which equation you use to plug the value of y into?
Yes or No
Answer:
Nope, as long as the y value is correct it won´t matter in the slightest.
Step-by-step explanation:
Hope this helps! Have an Amazing day!!
Step-by-step explanation:
No we can use x in the equation.
Tegan takes 23 minutes to walk to work. After getting a new
job, the time it takes Tegan to walk to work has decreased by
19%. How many minutes does it take Tegan to walk to work
now?
Answer:
18.66 minutes or 18 minutes 39.6 seconds
Step-by-step explanation:
23 x .19 = 4.37
23 - 4.37 = 18.66 minutes
Please say the answer as fast possible with working. It would be so kind if you sended this early
Answer: 2. 2
3. 110,121,132
4.22,110
5.4.5
Step-by-step explanation:
2. 20-12=8, 8divided by 4=2
3. 363 divided by 3=121(this is the avg of the consecutive multiples so one multiple must be 11 above and another 11 below
4.66 divided by 3=22, 22x 2 and 22 x 5
5.2 x2=4, 13-4=9, 9 divided by 2 is 4.5
The boiling temperature (in degrees Celsius) of platinum is 199 more than four times the boiling temperature $z$ (in degrees Celsius) of zinc.
a. Write an expression that represents the boiling temperature (in degrees Celsius) of platinum.
b. The boiling temperature of zinc is 907 degrees Celsius. What is the boiling temperature of platinum?
Answer: THIS IS SO HARD!
Step-by-step explanation:
The required boiling temperature of platinum is 3,739 degrees Celsius.
What is simplification?Simplification involves applying rules of arithmetic and algebra to remove unnecessary terms, factors, or operations from an expression. The goal is to obtain an expression that is easier to work with, manipulate, or solve.
Here,
a. Let's start by defining a variable for the boiling temperature of zinc, which we'll call z.
According to the problem statement, the boiling temperature of platinum is 199 more than four times the boiling temperature of zinc. In other words,
Boiling temperature of platinum = 4z + 199
So the expression that represents the boiling temperature of platinum in degrees Celsius is:
4z+199
b. The problem tells us that the boiling temperature of zinc is 907 degrees Celsius. So we can substitute this value for z in our expression:
4z+199 = 4(907)+199 = 3,739
Therefore, the boiling temperature of platinum is 3,739 degrees Celsius.
Learn more about simplification here:
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#SPJ2
EMERGENCY PLS HELP: Calculate the volume.
Answer:
[tex]525\pi[/tex]
Step-by-step explanation:
Volume of a cylinder is given by the function [tex]v=\pi r^{2}h[/tex]
where v is volume, r is radius and h is height.
In order to find the radius we just divide the diameter in half and get
[tex]\frac{10}{2} =5=r[/tex]
now we just plug the values in the formula
[tex]v=\pi r^{2}h\\=\pi (5^{2})(21)\\=\pi (25)(21)\\=525\pi[/tex]
Answer:
Volume of a cylinder: V = π (r^2) h
Step-by-step explanation:
First, find your radius and your height.
H = 21
D = 10
R = 1/2 d = 5
Then plug them into the equation: V = π (r^2) h
V = π (5^2) 21
V = π (25) 21
V = π (25 x 21)
V = π (525)
V = 525π
Please help me with this!! I’ll give brainliest
Answer:
I think its 62 IM SO SORRY IF ITS WRONG!!!!!!
Step-by-step explanation:
Because
8 x 2 = 16
3 x 2 = 6
10 x 4= 40
all together is 62
The adams traveled 189 miles in 4.5 hours. The equation 4.5m = 189 can be used to find their mean rate of travel. What is the value of m?
Answer:
42
Step-by-step explanation:
Answer:42
Step-by-step explanation:
Help! Need sober answer
....
[tex]\huge{\mathbb{\tt{ANSWER↓}}}[/tex]
1. Find the permutation of the word LOVE taken 2 letters at a time.ANSWER IS C.12--------------------------------------------------------------------------------2. If 3 girls enter a jeepney in which there are 7 vacant seats, how many ways are there for them to be seated?ANSWER IS B.210--------------------------------------------------------------------------------3. How many combinations can be made from the letters of the word MOTHER taken 4 at a time.ANSWER IS A.15#CarryOnLearning
#JustEnjoyTheSummer
→XxKim02xXC. Solve for the missing measurements.
m<AZL
m AL
Find the equation of the line specified.
The line passes through the points ( -2, 3) and ( -4, 7)
a.
y = -2x - 1
c.
y = -4x - 1
b.
y = -2x + 3
d.
y = -2x + 7
Please select the best answer from the choices provided
A
B
C
D
Answer:
D
Step-by-step explanation:
please help me to find the answer for the 2 i got wrong!
Use the numbers below to simplify the expression. Numbers may be used once or not at all. 34671011 3y + 7 + 4y + 3 = y +
Answer:
[tex]3y + 7 + 4y + 3 = 7y + 10[/tex]
Step-by-step explanation:
Given
[tex]3y + 7 + 4y + 3 = [\ ]y + [\ ][/tex]
Required
Simplify
We have:
[tex]3y + 7 + 4y + 3[/tex]
Collect like terms
[tex]3y + 7 + 4y + 3 = 3y + 4y + 7 + 3[/tex]
Evaluate like terms
[tex]3y + 7 + 4y + 3 = 7y + 10[/tex]
HELP PLZ ILL MAKE BRAINLIEST AND GIVE ALOT OF POINTS-
Answer:
d = - [tex]\frac{9}{13}[/tex]
Step-by-step explanation:
Given
13d + 8 = - 1 ( subtract 8 from both sides )
13d = - 9 ( divide both sides by 13 )
d = - [tex]\frac{9}{13}[/tex]
Answer:
d = -9/13Step-by-step explanation:
Given ,
13d + 8 = -1
=> 13d = -1 - 8
=> 13d = -9
[tex] = > d = \frac{ - 9}{13} [/tex]
Hence,
The value of d = -9/13 (Ans)
help please
1. Which function is exponential? Write the function
(Exponential form is y=a(b)^x)
2.Which function is linear? Write the function
( linear y=mx+b)
Answer:
Easy way to distinguish:
Linear function forms a AP and exponential function forms a GPWe see f(x) is series of:
8, 14, 20, 26, 32This is a AP with common difference of 6 and the first term of 8g(x) is series of:
4, 12, 36, 108, 324This is a GP with common ratio of 3 and the first term of 41. g(x) is exponential function:
g(x) =4*3ˣ2. f(x) is linear function:
f(x) = 6x + 8Can somebody help me out with these punnett square questions, just 1. and 2.
Ryan bought a bike for $47,000 in the year 2002. Its value depreciates by 2% per year. What is the value
of the bike in 2006?
Answer:
$43351.30
Step-by-step explanation:
y'all I'm crying...help
Answer:
Below in bold.
Step-by-step explanation:
C1 = 180 - C2
= 180 - (170-2x)
= 10 + 2x
So B3 = 10+2x (alternate angles).
and B2 = 90 - B3
= 90 - (10 + 2x)
= 80 - 2x.