3 years ago

I dont understand plz help plz i am timed i have 8 mins left plz help me

Mathematics

1 answer:

KiRa [710]3 years ago

7 0

Answer: the answer is a

You might be interested in

Please help Me I really need the help

Nana76 [90]

Answer:

Step-by-step explanation:

sinice they are similar they have the same angles so 180-118-15=f

so f=47

3 0

4 years ago

What is 8+192x5, please help

Klio2033 [76]

Answer:

8+192x5=8+960=968 is your answer

7 0

3 years ago

Read 2 more answers

The triangles are similar. What is the value of x?

Mashcka [7]

Answer:

x=4

Step-by-step explanation:

First of all, the sides of the smaller triangle are multiplied by 5 to make it bigger. So, multiply 4 by 5 which gives you 20. So, 20= 3x+8.

Now that we have our equation, we need to isolate the variable.

Subtract 8 from both sides.

20= 3x+8

- 8 -8

Divide both sides by 3.

12= 3x

3 3

x= 4

8 0

3 years ago

Which complex number has an absolute value of 5?

Bess [88]

For this case we can use the Pythagorean theorem to solve the problem.
We have then for the following complex number:
$-3 + 4i
$
Using the Pythagorean theorem:
$\sqrt{(-3)^2+(4)^2}$
Rewriting we have:
$\sqrt{9+16}$
$\sqrt{25}$
$5$
Answer:
A complex number that has an absolute value of 5 is:
A)–3 + 4i

5 0

4 years ago

Read 2 more answers

A spinner has two sections of equal size that are numbered two and three. The spinner will be spun three times. What is the prob

Marrrta [24]

Answer:

the answer would be zero because 7 isn't on the board

5 0

3 years ago