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1 year ago

21+77 using gcf and distributive property pls

Mathematics

2 answers:

schepotkina [342]1 year ago

6 0

The GCF (HCF) of the numerical factors
1
,
11
1
,
11
is
11
11
.

defon1 year ago

5 0

Step-by-step explanation:

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A. Write the equivalent fraction for 66% b. Write the equivalent decimal for 89%.

Schach [20]

Answer:

66/100 (or simplify to 33/50), 0.89

Step-by-step explanation:

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2 years ago

The sum of the heights of two brothers is 10 feet, 4 inches. The difference between their heights is 10 inches. How tall is the

Leona [35]

Answer:

4.5 ft

Step-by-step explanation:

Let us assume the height of the taller brother be x

And, the height of the shorter brother be y

Now according to the question

x + y = 10.33

x - y = 0.833

Now solve these two equations

2x = 11.666

x = 5.833

y = 10.33 - 5.83

= 4.5 ft

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2 years ago

Which shows the correct substitution of the values a, b, and c from the equation –2 = –x + x2 – 4 into the quadratic formula?

Serhud [2]

X=[-(-1)+or-sqrt ((-1)^2-4x1x-2)]/(2x1)

7 0

3 years ago

Read 2 more answers

BRAINLIEST BRAINLIEST!!! EASY MATH! Do with explanation!!

Anuta_ua [19.1K]

Answer:

Answer is given below with explanations.,

Step-by-step explanation:

$1)formula \: for \: linear \: equation \: is \: \\ ax + by + c = 0 \\ 2) \: solution \: of \: the \: equation \: y = 9x - 3 \\ (2,15) \: is \: the \: solution \: \\ on \: substitutuing \: the \: points \\ 15 = 9(2) - 3 \\ 15 = 18 - 3 \\ 15 = 15 \\ hence \: proved\\ 3) \: given \:( k,7) \: is \: a \: solution\\ \: of \: y = - 4x + 1 \\ on \: substitutuing \: the \: points \\ 7 = - 4k + 1 \\ 4k = - 7 + 1 \\ 4k = - 6 \\ k = \frac{ - 6}{4} \\ k = \frac{ - 2}{3}$

HAVE A NICE DAY!

THANKS FOR GIVING ME THE OPPORTUNITY TO ANSWER YOUR QUESTION.

3 0

2 years ago

Kelly works at her own nail

Sergeeva-Olga [200]

Answer:

(x×11)÷52.25

Step-by-step explanation:

if 11=52.25 and y=x then x11÷52.25 i think that is the answer

6 0

2 years ago