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3 years ago

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Joe mauer throws a baseball from first base to second at a rate of 90 miles per hour. How fast did Joe throw the ball in feet pe

r second.(1 Mile =5280, 1 hour =3600 second
never mind I figured it out you can write something completely random if you want

1 answer:

deff fn [24]3 years ago

6 0

Lol that's me ...........

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What is the value of x in the equation three-fourths (one-fourth x 8) minus (one-half x 2) = startfraction 3 over 8 endfraction

Oksi-84 [34.3K]

The value of x in the equation is x=-44.

The given equation is $\frac{3}{4}\left(\frac{1}{4}x+8\right)-\left(\frac{1}{2}x+2\right)=\frac{3}{8}(4-x)-\frac{1}{4}$ .

An algebraic expression in mathematics is an expression that's made from variables and constants, together with algebraic operations (addition, subtraction, etc.). Expressions are made of terms.

Firstly, apply the distributive property as a(b+c)=ab+ac and get

$\begin{aligned}\frac{3}{4}\times \frac{1}{4}x+\frac{3}{4}\times 8-\frac{1}{2}x-2&=\frac{3}{8}\times 4-\frac{3}{8}\times x-\frac{1}{4}\\ \frac{3x}{16}+6-\frac{x}{2}-2&=\frac{3}{2}-\frac{3x}{8}-\frac{1}{4} \end$

Now, rearrange the terms by taking variable terms on the left-hand side and constant terms on the right-hand side as

$\frac{3x}{16}-\frac{x}{2}+\frac{3x}{8}=\frac{3}{2}-\frac{1}{4}-6+2$

Further, simplify the above expression by taking L.C.M as

$\begin{aligned}\frac{3x-8x+6x}{16}&=\frac{6-1}{4}-4\\ \frac{x}{16}&=\frac{5-16}{4}\\ \frac{x}{16}&=\frac{-11}{4}\end$

Then, multiply both sides with 4 and get

$\begin{aligned}4\times \frac{x}{16}&=4\times \frac{-11}{4}\\ \frac{x}{4}&=\frac{-11}{1}\end$

Furthermore, cross multiply both sides and get

$x=-44$

Hence, the value of x in the equation which is given $\frac{3}{4}\left(\frac{1}{4}x+8\right)-\left(\frac{1}{2}x+2\right)=\frac{3}{8}(4-x)-\frac{1}{4}$ is x=-44.

Learn about algebraic expression from here brainly.com/question/8690932

#SPJ4

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2 years ago

Someone help me with my Algebra!

Crazy boy [7]

The cost should be the same on day 3

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3 years ago

Write a function rule for the area, a, of a triangle whose base, b, is 2 cm less than seven times the height, h. what is the are

sesenic [268]

B=7h-2
When h=14 b=96
a=(1/2)b*h
Therefor a=(96*14)/2
a=672cm^2

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3 years ago

PLEASE HELP FAST!!!!!!!!!!

Helen [10]

Answer:

43.96

Step-by-step explanation:

You take the radius of 7 and multiply by 2 then multiply by 3.14

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3 years ago

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GarryVolchara [31]

Answer and Step-by-step explanation:

$\huge\boxed{B. Collinear}$

$Option~B~is~the~correct~answer$

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3 years ago