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Dennis_Churaev [7]
3 years ago
14

Please help me idk this

Mathematics
2 answers:
viva [34]3 years ago
6 0
With a proportion set up to equal like this, you would cross multiply 21*500 which will equal 10,500. Then take 10,500 and divide it by 100 which will give you 105. 105 out of 500 is your answer equal to 21 out of 100.
d1i1m1o1n [39]3 years ago
4 0

Answer:

105

Step-by-step explanation:

500 goes into 100, 5 times

21 times 5 is 105

So 21/100 is equal to 105/500

Or you can do

500*0.21=105

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3 equivalent ratios for : 4/3, 12/14, and 6/9?
cupoosta [38]

we are asked to determine three equivalent ratios for fractions. in this case, we just have to multiply a number each for the numerator and the denominator. we take, 2,3, and 4 in this case.
4/3: 8/6, 12/9, 16/1212/14: 24/28, 36/42, 48/566/9: 12/18, 18/27, 24/36
8 0
4 years ago
Solve for x. write both solutions separated by a comma. 2x^2-5x+2=0​
Nataly [62]

BY USING MIDDLE TERM SPLITTING,

2x^2-(4x+x)+2=0

(2x^2-4x)-(x-2)=0

2x(x-2)-1(x-2)=0

(2x-1)(x-2)=0

Two solutions are 2, 1/2

HOPE THIS WILL HELP U

7 0
3 years ago
How much must be deposited today into the following account in order to have $ 50,000 in 6 years for a down payment on a​ house?
Charra [1.4K]

Answer:

The Amount initially deposited is $37046.64

Step-by-step explanation:

A = p (1+r/n)^(nt)

A= final amount= $5000

P = principal amount=

r = rate = 0.05

n = number of times compounded

= 6*12

= 48

t = years= 6

A = p (1+r/n)^(nt)

50000 = p (1+0.05/48)^(48*6)

50000= p(1.001041667)^288

50000= p (1.34965)

50000/1.34965= p

37046.64 = p

The Amount initially deposited is $37046.64

3 0
3 years ago
Can someone help this is due at 11:59 today I need help on all the problems and how to do them basically the answer please and t
PIT_PIT [208]

Answer: 1. Yes

Step-by-step explanation: They are paralell because they create a straight line and will never interscect each other

3 0
3 years ago
Write an equation involving absolute value for each graph
Anton [14]

I cannot see the file attached. Can you type it in.

6 0
3 years ago
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