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Feliz [49]
2 years ago
13

Can someone please help me with this? Thank you!! <3

Mathematics
2 answers:
vova2212 [387]2 years ago
5 0
The answer is 18…………………..
netineya [11]2 years ago
5 0

Answer:

The third prime factor is 5.

Step-by-step explanation:

What you have so far is 18

You need to multiply 18 by something to get 90

The easiest way about finding out what the fact is is to set up this equation

18*x = 90                 Divide by 18

x = 90/18

x  = 5                        5 is a prime factor, you don't need to break it down.

You might be interested in
How does 6 x
TiliK225 [7]

Answer:

D

Step-by-step explanation:

6 x 3 = 18 which is greater than 6. So it eliminates A and C

3 is greater than 1. So it is not B

The final option is D

5 0
2 years ago
The sum of two numbers is 36. Twice the first number minus the second 6. Find the number.
just olya [345]

Answer:

14 AND 22

Step-by-step explanation:

LET THE LARGER NUMBER BE X AND SMALLER BE Y

X + Y = 36 …….1

2X – Y = 6…… 2

WE SOLVE SIMULTANOUSLY  

ADDING EQATION 2 AND 1

2X + X  + Y + (-Y) = 36 + 6

3X + Y – Y = 42

3X = 42

DIVIDING EACH TERM BY 3

3X/3 = 42/3

X = 14

THEN PUTTING X = 14 IN EQUATION  1

14 + Y = 36

Y = 36 – 14  

Y = 22

4 0
3 years ago
a tree casts a shadow that is 18 feet in length. If the angle of elevation is 28 degrees, which of the following best represents
pishuonlain [190]
Check the picture below

make sure your calculator is in Degree mode.

3 0
4 years ago
1. Arrange the numbers 5/3 ,6/2 and 2/7? in order from least to greatest ​
fenix001 [56]

Answer:

2/7, 5/3, 6/2

Step-by-step explanation:

2/7 is a proper fraction, so it's the smallest of these.

5/3 is greater than 1, but less than 2 & 6/2 is 3, so the order is 2/7, 5/3, 6/2.

5 0
3 years ago
Read 2 more answers
Which expression is equivalent to<br> (5^-2)(5^-1)<br> A. -1/125<br> B. -1/5<br> C.1/125<br> D.1/5
alexandr402 [8]

Answer:is 5 ^ -2 ????

Step-by-step explanation:

8 0
3 years ago
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