3 years ago

WILL VOTE BRAINLIEST PLEASE HELP!

Mathematics

1 answer:

DanielleElmas [232]3 years ago

7 0

A.) is the correct answer.

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a hiker is increasing her elevation by 2 feet per minute. She is now at sea level (elevation of 0 feet). what was her elevation

svlad2 [7]

we know that

the rate of elevation is 2 feet per minute

Find out the elevation in 10 minutes

Multiply 2 ft/min by 10 min

2*10=20 ft

therefore

her elevation 10 minutes ago is

0-20=-20 ft ----> is negative because is below sea level

the answer is

-20 ft or 20 ft below the sea level

8 0

2 years ago

Cleo sold lemonade at her lemonade stand. On Saturday, she sold 6 pitchers of lemonade. On Sunday, she sold as much lemonade as

mr_godi [17]

Answer:

12 pitchers

Step-by-step explanation:

Saturday, 6 pitchers

Sunday, same number of pitchers with Saturday, = 6 pitchers

Total pitchers = 6 + 6 = 12 pitchers

7 0

4 years ago

Read 2 more answers

PLZ HELP ME I WILL GIVE BRAINLYEST

LuckyWell [14K]

Answer:

B. Few energy sources

Step-by-step explanation:

3 0

3 years ago

What about this one ?? ASAP PLEASE

CaHeK987 [17]

Answer:

21%

Step-by-step explanation:

just did the math

4 0

3 years ago

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Find the area of the entire figure.

MakcuM [25]

Answer:

$\large\boxed{A=171.555\ in^2}$

Step-by-step explanation:

We have the right triangle and the trapezoid.

The formula of an area of a right triangle:

$A_{triangle}=\dfrac{ab}{2}$

a, b - legs

We have the length of the legs 12in and 13.42 in. Substitute:

$A_{triangle}=\dfrac{(12)(13.42)}{2}=80.52\ in^2$

The formula of an area of a trapezoid:

$A_{trapezoid}=\dfrac{(b_1+b_2)h}{2}$

b₁, b₂ - bases

h - height

We have the length of the bases 18in and 11.75in and the length of the height 6.12in. Substitute:

$A_{trapezoid}=\dfrac{(18+11.75)(6.12)}{2}=\dfrac{(29.75)(6.12)}{2}=91.035\ in^2$

The area of the figure:

$A=A_{triangle}+A_{trapezoid}$

Substitute:

$A=80.52+91.035=171.555\ in^2$

5 0

4 years ago