Ask question

Ask question

All categories

1 year ago

12

Can i get some help about this image please?

1 answer:

melomori [17]1 year ago

5 0

Answer:

B=45

Step-by-step explanation:

let the supplamentary angle of <A is <d

180-A=d

180-135=d

45=d

90+d+B=180

90+45+B=180

135+B=180

B=180-135

B=45

You might be interested in

Identify the similar triangles them find the x

Alex Ar [27]

Answer:

ADB and ABC are similar

x = 8

Step-by-step explanation:

hypotenuse in ADB = $\sqrt{4^2 + 2^2 } = \sqrt{20}$

since two triangles are similar,

$\frac{2+x}{\sqrt{20} } = \frac{\sqrt{20}}{2}$

solving for x, x=8

4 0

3 years ago

Solve the following simultaneous equations in ELIMINATION way

Allisa [31]

Answer:

Here is the solution...hope it helps:)

3 0

2 years ago

How much is 21 hundreds

Dmitrij [34]

21 hundreds would be 2100

5 0

2 years ago

Read 2 more answers

The circumference of a circle is 6π m. What is the area, in square meters? Express your answer in terms of \piπ.

zaharov [31]

Answer:

Area = 9π sq. m.

Step-by-step explanation:

C = πd

6π = πd

d = 6

r = 3

A = π $r^{2}$ = π $3^{2}$ = 9π sq. m.

5 0

2 years ago

If 8 pounds of bananas cost $3.68, what is the cost per<br> pound?

12345 [234]

Answer:0.46

Step-by-step explanation

3.68 divided by 8 = 0.46

3 0

2 years ago

Read 2 more answers