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3 years ago

Pls find area of this shape

Mathematics

2 answers:

sergey [27]3 years ago

4 0

Answer:

A = 42 units

Step-by-step explanation:

A = $\frac{a + b}{2}$ (h) Use the equation for area of a trapezoid

A = $\frac{1+6}{2}$ (12) Substitute 1 for a, 6 for b and 12 for h

A = 3.5(12) Add 1 + 6 and divide by 2

A = 42 units

Fofino [41]3 years ago

3 0

Answer:

Just add dem up to get the answer

Step-by-step explanation:

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You are working for a catering company and have

garri49 [273]

Step-by-step explanation:

500-350=150, you have 150 to buy bottles with

150÷1.20=125

you can buy 125 bottles with 350 left over

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1 year ago

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Solve the equation 3(y - 4) + 3 = 9. Answer y =

erica [24]

Answer:

3(y-4) + 3 = 9

3y -12 +3=9

3y -9 = 9

3y = 9+9

3y=18

y=18÷3

∴y=6

Step-by-step explanation:

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3 years ago

64,602 divided by 157

zavuch27 [327]

Answer:

about 411.48

Step-by-step explanation:

Use a calculator

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2 years ago

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3) What is 4.01 X 10° written in standard form A. 0.401 B. 4.001 C. 4.01 D. 40.1

Leya [2.2K]

The Answer is-
D
Explanation-
The Place Of the 0 In 10 Is 1, So we move 1 digit
To that side.

7 0

2 years ago

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Can anyone help me with these i need them befire tomorrow

mash [69]

When you have a scale factor as percentage, is better to convert that percentage into a fraction by divide it by 100%. That way, it will be much easier to scale your figures.

1. The scale factor we need to apply to our rectangle is 60%. Firts, lets convert our scale factor into a fraction: $\frac{60}{100} = \frac{3}{5}$ . Next, we just need to multiply each side of our rectangle by our fraction:
length= $16( \frac{3}{5})=9.6$
width= $8( \frac{3}{5} )=4.8$
So, our new rectangle will have a length of 9.6 units and a width of 4.8 units.

2. This time the scale factor is 120%. Just as before, lets convert it into a fraction: $\frac{120}{100} = \frac{6}{5}$ , and just as before lets multiply each side of our triangle by our fraction:
base= $10( \frac{6}{5} )=12$
side= $8( \frac{6}{5} )=9.6$
So, our new isosceles triangle will have a base of 12 units and tow sides of length 9.6 units each.

3. This time the scale factor is 150%. Just as before, lets convert it into a fraction: $\frac{150}{100} = \frac{3}{2}$ , and just as before lets multiply each side of our polygon by our fraction:
$12( \frac{3}{2} )=18$
$15( \frac{3}{2} )=22.5$
$13( \frac{3}{2} )=19.5$
So, our new polygon will have a side of 12 length units, tow sides of 15 length units, and two side of 15 length units.

4. This time our factor is 75%. Just as before, lets convert it into a fraction: $\frac{75}{100} = \frac{3}{4}$ , and just as before lets multiply each side of our parallelogram by our fraction:
side= $25( \frac{3}{4} )=18.75$
So, our new parallelogram will have tow sides of length 18.75 units.

7 0

3 years ago