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suter [353]
3 years ago
5

8(9/5)-2= what? 3(9/5)+7=what?

Mathematics
1 answer:
mario62 [17]3 years ago
3 0
12.4 is the answer for both
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Which interval is represented by the graph
kakasveta [241]

Answer:

you are correct the answer is c

4 0
3 years ago
COLLEGE PREP In the diagram, mLAGC = 38°, m/CGD=71°, and m/FGC = 147 °. Which of the following
Cerrena [4.2K]

The statements that are true are:

A. m<AGB = 19°

D. <BGD is a right angle

<h3>What is a Right Angle?</h3>

A right angle is an angle that measures 90 degrees.

Given the diagram, where:

m<AGC = 38°,

m<CGD = 71°,

m<FGC = 147°

We have the following measures:

1/2(m<AGC) = m<AGB

1/2(38) = 19°

m<CGD + m<AGC = m<BGD

Substitute

71 + 19 = m<BGD

90 = m<BGD

m<BGD = 90° [this is a right angle].

Therefore, the statements that are true are:

A. m<AGB = 19°

D. <BGD is a right angle

Learn more about right angle on:

brainly.com/question/64787

#SPJ1

5 0
1 year ago
Sam and Sully are electricians. The graph represents the amount in dollars that Sam charges in terms of the number of hours he w
creativ13 [48]

Answer:

The initial amount Sam charges is [$4 greater than] the initial amount Sully charges. Sam’s hourly rate is [$2 less than] Sully’s hourly rate.

A graph is attached for reference.

Step-by-step explanation:

Given is the graph that represents the amount in dollars that Sam charges in terms of the number of hours he works.

Where two points are (0,40) and (1,60).

Finding the slope,

m=\frac{(y2-y1)}{(x2-x1)} \\m=\frac{(60-40)}{(1-0)} \\m=\frac{20}{1} \\m=20

Let us find the equation now,

y-y1 = m(x-x1)

Substituting (0,40) as (x1,y1) and slope m = 20

y-40=20(x-0)\\y-40 = 20x\\y= 20x+40

Here the 'y' intercept 40 represents the initial charge of Sam.

On comparing the equations of Sam and Sully we observe that Sam initial charge is 40  dollars.

And Sully's initial charge is 36  dollars.

Thus Sam's initial charge is $4 greater than Sully's.

Similarly,

Slope represents their per hour charge.

The coefficient of 'x' represents their slope,

Slope in case of Sam,

y=20x+40 is '20'

And

Slope in case of Sully,

y=22x+36 is '22'

Thus on observing the slope 20 and 22, we say that the per hour charge of Sam is $2 less than that of Sully's.

4 0
3 years ago
Can someone help me on this
tekilochka [14]

Answer:

the answers are

8) e. opposite sides

9) d. vertices

10) c. opposite angles

11) b. diagonals

12) a. consecutive sides

8 0
3 years ago
Solve for the indicated variable x/9 - g = a for x
krek1111 [17]

Answer:

x =  9(a+g)

Step-by-step explanation:

x/9 - g = a

Add g to each side

x/9 - g+g = a+g

x/9 = a+g

Multiply each side by 9

x/9 * 9 = 9(a+g)

x =  9(a+g)

6 0
3 years ago
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