All categories

3 years ago

Plz help me!!!!!!!!!!!

Mathematics

2 answers:

Elenna [48]3 years ago

8 0

Answer:

triangle d

Step-by-step explanation:

it seems as though the others are right triangles are close to it, except for d

DENIUS [597]3 years ago

7 0

Answer:

what is the lesson that you are doing i may be able to help

You might be interested in

Write an equation of the line in slope-intercept form (-3,3) (0,-1)

Vesnalui [34]

Y= 4/3x -1 use y2-y1 over x2-x1

3 0

2 years ago

What is the measure of ZC?

Studentka2010 [4]

Answer:

55°

Step-by-step explanation:

$m\angle C = \frac{1}{2} (184 \degree - 74 \degree) \\ \\ \implies \: m\angle C = \frac{1}{2} (110 \degree) \\ \\ \implies \: m\angle C = 55 \degree$

8 0

2 years ago

Question 7 of 10<br> What is the length of BC in the right triangle below?

horsena [70]

Answer:

Step-by-step explanation:

Using Pythagoras' identity in the right triangle.

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is

BC² = 9² + 12² = 81 + 144 = 225 ( take the square root of both sides )

BC = $\sqrt{225}$ = 15 → A

7 0

3 years ago

Read 2 more answers

Factor completely 2x2 + 4x − 2.

Brilliant_brown [7]

Answer:

2, -2

Step-by-step explanation:

To find the factors, let's begin by evaluating the problem.

2x2+4x-2

4+-8

4-8

-4

The factors of -4 are the factors of 4 except one of each pair is negative.

So, the factors of -4 are 2 and -2.

Hope this helped :D

3 0

3 years ago

Which expresstion is equivalent to 22 - 3

AURORKA [14]

Answer:

48-29

Step-by-step explanation:

22-3=19, so put on that makes 19.

5 0

2 years ago

Read 2 more answers