2 years ago

SOMEONE HELP PLEASE I DONT WANNA FAIL

Mathematics

1 answer:

r-ruslan [8.4K]2 years ago

6 0

Answer:

Step-by-step explanation:

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Jill earns a yearly salary of $40,000 plus

Rudik [331]

Answer:

Jill earned $22,500 more total income for the year.

Step-by-step explanation:

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3 years ago

P=2L+2w what is L on this problem

Korolek [52]

Since this is the equation to find the perimeter of a rectangle, L represents the length of the rectangle

Hope this helps

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2 years ago

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Find the area of the triangle with the given base and height. b = 3 m and h = 10 1/2 m

svetoff [14.1K]

Statement:

The base of a triangle is 3m and its height is $10 \frac{1}{2}$ m.

To find out:

The area of the triangle.

Solution:

Given, base = 3m, height = $10 \frac{1}{2}$ m
We know,

$\sf \: area \: \: of \: \: a \: \: triangle = \frac{1}{2} \times base \: \times height$

Therefore, the area of the triangle

$\sf = (\frac{1}{2} \times 3 \times 10 \frac{1}{2} ) {m}^{2} \\ \sf = ( \frac{1}{2} \times 3 \times \frac{21}{2} ) {m}^{2} \\ = \sf \frac{63}{4} {m}^{2} \\ = \sf 15\frac{3}{4} {m}^{2}$

Answer:

The area of the triangle is $\sf \: 15 \frac{3}{4} {m}^{2}$

Hope you could understand.

If you have any query, feel free to ask.

5 0

2 years ago

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Lisa is collecting data by interviewing people on the streets. She interviewed 21 people in 3 hours. At this rate, what is the t

natka813 [3]

Answer:

35 interviews

Step-by-step explanation:

1. Find the rate

21/3 = 7 people an hour

2. Find how much she can do in 2 hours

7 x 2 = 14 interviews

3. Add the 2 numbers

21 + 14 = 35 interviews

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3 years ago

There are 207 students in the 9 classes at East Amwell Elementary School. At this rate, how many students are in 6 classes?

hoa [83]

Divide 9 into 207 then times that number by 6. You should get 138 :)x

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3 years ago

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