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nignag [31]
3 years ago
7

Answerrr pleaseeeeeeeeeeeee

Mathematics
1 answer:
erastova [34]3 years ago
3 0
There were 7 people
You might be interested in
Help i don't understand this
ss7ja [257]

Answer:

yes it is possible to get a common denominator grater than 12 and still get the right answer.

Step-by-step explanation:

This is because the numerator is always directly corelated to de denominator therefore the fraction wouldn't change because when simplified it is the same fraction as it would be with 12 as the denominator

4 0
2 years ago
If two angles are complementary each angle is called a complement of the other if two angles are supplementary each angle is cal
professor190 [17]
Remember that complementary angles add to 90 degrees.

so therefor, you can find the complement of m<A by solving 

90 - 77 = A

A = 13 degrees

^^^ This explains the second part.

The compliment of a compliment can be found by subtracting the known compliment from 90 :) 
8 0
3 years ago
Read 2 more answers
Task 5:
Natasha_Volkova [10]

Answer:

p=18x+4

a=20x^2+17x-63

a=1350

Step-by-step explanation:

Given:

l=5x-7

w=4x+9

Required:

Area of the rectangle=?

Perimeter of the rectangle=?

If x = 9 inches what is the area of the shape=?

Formula:

a=l*w

p=2(l+w)

Solution:

p=2(l+w)

p=2(5x-7)+2(4x+9)

p=10x-14+8x+18

p=10x+8x+18-14

p=18x+4

a=l*w

a=(5x-7)(4x+9)

a=20x^2+45x-28x-63

a=20x^2+17x-63

Area of the shape if x=9in

a=20x^2+17x-63

a=20(81)+17(9)-63

a=1620+153-63

a=1413-63

a=1350

8 0
3 years ago
√(2x+1)<br> Evaluate the integral<br> 2<br> (2x + 1) In (2x + 1)<br> dx.
Crank

Substitute y=\ln(2x+1) and dy=\frac2{2x+1}\,dx, so that

\displaystyle \int \frac2{(2x+1) \ln(2x+1)} \, dx = \int \frac{dy}y = \ln|y| + C = \boxed{\ln|\ln(2x+1)| + C}

6 0
1 year ago
Wats 200 + 142<br><br><br> Only genius can answer this!!! <br><br> Lol
attashe74 [19]

Answer:

342

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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