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3 years ago

The figure in top is composed of two rectangular prisms.

Mathematics

1 answer:

Alex_Xolod [135]3 years ago

8 0

207is the answer it is great to meet you

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What is the value of x in the equation 8+4 = 2(x-1)? a. 5 b. 11/2 c. 13/2 d. 7

sergiy2304 [10]

Answer:7

Step-by-step explanation:

8+4=12

2(x-1)= 2x-2

12=2x-2

now add 2 to both sides

14=2x

And divide both sides by 2

7=x

3 0

3 years ago

Steven Kellogg, a jet airplane mechanic, works at an hourly rate of

lozanna [386]

Answer:

Part a) The straight-time pay is $\$1,332$

Part b) The overtime pay is $\$432$

Part c) The total pay is $\\$1,764$

Step-by-step explanation:

Part a) What is his straight-time pay?

To find out his straight-time pay multiply the hourly rate of $36 by 37 hours worked

$(36)(37)=\$1,332$

Part b) What is his overtime pay?

we know that

The hourly rate for overtime is equal to

$(1.5)(36)=\$54$

Multiply the hourly rate for overtime by the number of hours overtime

$(54)(8)=\$432$

Part c) What is his total pay?

we know that

The total pay is equal to sum the straight-time pay plus the overtime pay

$\$1,332+\$432=\$1,764$

3 0

3 years ago

What is the measure of LXZW? 850 150° Y 65° 95 Z 215° W 30°

Semenov [28]

Answer:

so the answer is 95°

Step-by-step explanation:

The two angles on a line add up to 180° or are supplementary, so we can find the inside angle x by doing 180-150=30°. Now that we know inside x is 30, if we add 30+65, we get 95, and 180-95=85°. Then to find angle xzw, just do 180-85 to get 95°.

3 0

3 years ago

What is the y-intercept of this quadratic function? f(x)=-x2+10x-22

IrinaK [193]

Answer:

The y intercept is (0,-22)

Step-by-step explanation:

To find the y intercept, set x =0 and solve for y

f(0)=-0^2+10*0-22

= -22

7 0

3 years ago

Write the ratio 6 ft to 4yd as a fraction in simplest form.

vesna_86 [32]

First you have to switch yard to feet. 1 yd=3 ft so you have to change 4 to 12. Then you put the 6 over the 12. You simplify it to 1/2 so it'll be one half in simplest form.

4 0

4 years ago