2 years ago

I need help understanding this plz

Mathematics

2 answers:

lozanna [386]2 years ago

7 0

Uuuuuuu I don’t know.

Hatshy [7]2 years ago

6 0

Step-by-step explanation:

ZDOY is a parallelogram=>ZD=YO and ZY=DO and the diagonals bisect eachother

ZD=42

DO=25

YV=1/2YD=30

ZV=1/2Z0=OV=18

You might be interested in

-4x^4 - 3x^3 - 29x^2 - 114 where x= -4

tatiyna

Answer: -1410

Step-by-step explanation:

Let's start by subbing in -4 for x

$-4x^4 - 3x^3 - 29x^2 - 114\\-4(-4)^4-3(-4)^3-29(-4)^2-114$

Now we can solve

$-4(256)-3(-64)-29(16)-114\\-1024--192-464-114\\-832-464-114\\-1296-114\\-1410$

5 0

3 years ago

Read 2 more answers

Simplify (1234567)^0

Daniel [21]

Answer:

$every \: number \: by \: power \: 0 \: is \: equal1 \\ {x}^{0} = 1$

4 0

2 years ago

a beauty salon buys bottles of styling gel for $4.50 per bottle and marks up the price by 40%. for what price does the salon sel

I am Lyosha [343]

40%=0.4
0.4+1=1.4

4.5(1.4)=6.3

The answer is $6.30

7 0

3 years ago

A number of cats got together and decided to kill between them 999919 mice. every cat killed an equal number of mice. Each cat k

vredina [299]

Answer:

Step-by-step explanation:10,000 cats

4 0

3 years ago

Read 2 more answers

1. What percent of 58 is 18?

malfutka [58]

In order to find the answer you will have too divide 58 by 18 and then divide what you get from that by 100 to get your answer.

100%/x%=58/18

(100/x)*x=(58/18)*x

100=3.22222222222*x

(3.22222222222) to get x

100/3.22222222222=x

x=31.0344827586

Therefore your answer is "31%."

Hope this helps.

8 0

3 years ago