2 years ago

Need help with this?

Mathematics

2 answers:

Julli [10]2 years ago

7 0

Answer:

It's b, 45 degrees

Step-by-step explanation:

1) 180-90 = 90

20 90 divided by 2 = 45

dmitriy555 [2]2 years ago

5 0

Answer:

45 degrees

Step-by-step explanation:

There are 180 degrees in a triangle, so

x + y + 90 = 180.

But x = y so we can write 2x + 90 = 180.

2x = 180 - 90

2x = 90

x = 45

You might be interested in

Find the slope of the line that passes through the points ( -2,3) and (7,-4)

Triss [41]

Answer:

Slope= -7/9

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

What is the next term of the geometric sequence? 72,36,18

MissTica

Answer:

Step-by-step explanation:

The ratio is 1/2 so the next term would always be half of the previous one.

- 72 times 1/2 is 36

-36 times 1/2 is 18

-18 times 1/2 is 9. So the answer is 9

5 0

3 years ago

1/10 + 20/100= 2/3+ 1/4 = ANSWERS ASAP!! RIGHT ANSWERS GET AUTOMATIC BRAINLYEST

Bess [88]

Answer:

$\frac{1}{10} + \frac{20}{100} = \frac{10}{100} + \frac{20}{100} = \frac{30}{100}$

$\frac{2}{3} + \frac{1}{4} = \frac{8}{12} + \frac{3}{12} = \frac{11}{12}$

7 0

2 years ago

Read 2 more answers

HELP ME WITH THIS . IF correct will get an brainliest HURRRY

tekilochka [14]

X = 1

Explanation :

when you multiply negative 2 by negative six you get twelve. when you multiply positive one by negative six you get negative six.

7 0

2 years ago

Read 2 more answers

What fraction accurately represents the decimal 2.3

timama [110]

Answer:

23/10. or 2 3/10

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers