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4 years ago

HELPP plz I will give BRAINLIST EXPLAIN HOW TO GET STEPS IN WORDS PLZ

Mathematics

1 answer:

Evgesh-ka [11]4 years ago

8 0

Answer:

this is school work

Step-by-step explanation: sorry but you gotta figure this out yourself.

but, the thing is that you should figure out the stuff inside the (these -->) then figure out the rest step by step like this, x= what then try to understand y= what, then use them to answer the problem.

and if its like this 1(4x + 5y) that mean that 9xy times 1 is your answer, this is an example.

You might be interested in

A, B, and C are collinear points. B is between A and C. AB = 5x + 8 BC = 6x - 1 AC = 12x - 11 Find AC.

Vlada [557]

Answer:

AC = 198

Step-by-step explanation:

Since all these points are collinear, we know that the addition of AB plus BC should give the same as AC. We can then set an equation that addresses this identity:

AB + BC = AC

5x +8 +6x - 1 = 12x - 11

Now re-arranging like terms in order to combine them:

8 - 1 + 11 = 12x - 5x - 6x

19 - 1 = 12x - 11x

18 = x

Now that we know the value of 'x", we can determine the value of AC:

AC = 12x - 11

AC = 12 (18) - 11

AC = 216 - 18

AC = 198

8 0

4 years ago

PLEASEE HELP WILL MARK BRAINLIST ‼️

kow [346]

Answer:

B. 4% on a weekly wage of 280.

Step-by-step explanation:

You will be getting paid faster, which is giving you more cash. I hope I got this right, goodluck bro!

3 0

3 years ago

What is the unit rate for inches burned per hour

Stella [2.4K]

1 hour/ 1/4 hour=4
1/8 inch x 4=4/8 inch per hour=1/2 inch per hour
1/8 / 1/4=1/2
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6 0

4 years ago

Write the equation of the line in fully simplified slope intercept form Help please

lys-0071 [83]

9514 1404 393

Answer:

y = 5/3x -5

Step-by-step explanation:

The slope is the ratio of "rise" to "run" for the line. Here, marked points are 5 units apart vertically and 3 units apart horizontally. The slope is ...

m = rise/run = +5/3 = 5/3

There is a marked point on the y-axis at y = -5. That is the y-intercept. Then your equation is ...

y = mx + b . . . . . line with slope m and y-intercept b

y = 5/3x -5 . . . . . line with slope 5/3 and y-intercept -5

7 0

3 years ago

Four boys weighed themselves in different pairs and alone. The weights of the pairs were 110 kg, 112 kg, 113 kg, 118 kg, 121 kg,

brilliants [131]

The lost pair of weight can be found by subtracting the a known pair from

the total weight leaving the value of the lost pair.

The lost weight of a pair of boys is 120 kg

Reasons:

Let a, b, c, and d represent the weights of the four boys, we have;

The number of ways of selecting pairs (two boys) of boys from a group of

four is given using combination formula as follows;

$_nC_r = \dfrac{n!}{r! \cdot (n - r)!}$

Which gives;

$_4C_2 = \dfrac{4!}{2! \cdot (4 - 2)!} = 6$

₄C₂ = 6

Therefore, the weights of the pairs are;

a + b = 110

a + c = 112

a + d = 113

b + c = 118

b + d = 121

c + d = Lost weight

c + d = Lost weight

a + b + c + d = 230 (given)

Therefore;

The lost weight, c + d = 230 - (a + b)

Which gives;

c + d = 230 - (110) = 120

The lost weight = c + d = 120

The lost weight = 120 kg

Learn more here:

brainly.com/question/12974932

6 0

3 years ago

Read 2 more answers