3 years ago

Find the value of x

Mathematics

1 answer:

gayaneshka [121]3 years ago

4 0

Answer:

42°

Step-by-step explanation:

Since all the angles in the figure add up to 180°...

180 - 54 = 126

3x = 126°

x = 126 ÷ 3 = 42

You might be interested in

Emma and her family are saving for college. The first year will cost $18,500. She received a scholarship for $3,000 and her pare

nata0808 [166]

Answer:

$4,650

Step-by-step explanation:

8 0

3 years ago

Evaluate the integral \int (3t-2)/(t-1)dt please which method i should use

Natasha2012 [34]

$\dfrac{3t-2}{t-1}=\dfrac{3(t-1)+1}{t-1}=3+\dfrac1{t-1}$

$\displaystyle\int\frac{3t-2}{t-1}\,\mathrm dt=3\int\mathrm dt+\int\frac{\mathrm dt}{t-1}=3t+\ln|t-1|+C$

8 0

3 years ago

Find the height of an isosceles triangle with two congruent sides of length

kherson [118]

Answer:

119cm

Step-by-step explanation:

add 37 and 24 you get 61 and the size of a triangle no matter what is going to be 180 so then subtract 180 from 61 and get 119.

7 0

3 years ago

Given the function f(x) = x2 and k = –1, which of the following represents a function opening downward?

WITCHER [35]

f(x) = ax2+bx+c, is quadratic equation
function opening downward if the a<0,
kf(x) = -x², a= -1<0
so the answer is B.kf(x)

5 0

3 years ago

How many ducks do you see?

tekilochka [14]

Answer:

Step-by-step explanation:

count the big ducks first

then go back and count the smaller ones

6 0

3 years ago