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d1i1m1o1n [39]
3 years ago
5

I don’t understand how to solve this problem??

Mathematics
2 answers:
Paraphin [41]3 years ago
7 0
I think every angle below 90 degrees
lubasha [3.4K]3 years ago
6 0

3. Answer: complementary

That's the word for angles which add to ninety degrees.

4. Who's Christy?  We missed part of the story here.

If the idea is that Christy noticed that the acute angles in a right triangle are complementary from some examples, that would indeed be an example of inductive reasoning.

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1.) You are the crew chief of the Algebra 2 formula racing team. Your current task is to
s344n2d4d5 [400]

Answer:

a). Mileage for carA= \frac{2}{x}  , and mileage for carB=\frac{ 3x+2}{x(x+1)}

b).total mileage for both is similar to average of them= \frac{(mileageA + mileageB)}{2}

=\frac{5x+4}{2x(x+1)}[tex]mil/gal

Step-by-step explanation:

It is given that the distance traveled by car A=2x+2=2(x+1)

And distance traveled by car B= 3x+2

We know the mileage is mile/gallon,

a).So mileage of car A= \frac{distance traveled by car A}{gallos of fuel used}

=\frac{2x+2}{x^2 +x}\\ =\frac{2(x+1)}{x(x+1)} \\=\frac{2}{x}mil/gal

Similarly , the mileage for car B= \frac{distance traveled by car A}{gallons of fuel used}

=\frac{3x+2}{x^2+x} \\=\frac{3x+2}{x(x+1)}mil/gal

b).total mileage for both is similar to average of them= \frac{(mileageA + mileageB)}{2}

=\frac{2x+2}{x(x+1)}+\frac{3x+2}{x(x+1)}\\ =\frac{2x+2+3x+2}{x(x+1)}\\=\frac{5x+4}{x(x+1)}mil/gal

Now divide by 2 for total(average) mileage.

\frac{\frac{5x+4}{x(x+1)} }{2}\\ =\frac{5x+4}{2x(x+1)} mil/gal.

Thus those are the answers.

4 0
3 years ago
Which statement is true about the y- intercept of a quadratic function
liraira [26]

Answer:

A. a quadratic function can only have one y-intercep

7 0
3 years ago
Read 2 more answers
To make fuel for the main engines of a space shuttle, 102,619.377 kilograms of liquid hydrogen and 616,496.4409 kilograms of liq
crimeas [40]

Answer:

There are 719,115.8179 KG of fuel stored in the external tank

Step-by-step explanation:

102619.377 + 616496.4409 = 719,115.8179

8 0
3 years ago
Please help me I'm desperate!
lianna [129]
Ok, this definition of f is just a bunch of points (4 to be exact).

so if point (a,b) is part of f, then f(a)=b

f(1) is about point (1,0), so f(1)=0.
g(1) = 1 (due to point (1,1))
g(2/3) = 0
f(2) = 3/4
g(-2) = 3
f(π) = -2

just a lookup once you see what is happening
3 0
3 years ago
Write the following as an algebraic expression. Then simplify.
Ratling [72]

The sum of three even consecutive integers if the first integer is y will be 3y + 6.

First integer = y

Second integer = y + 2

Third integer = y + 4

Therefore, based on the expressions given above, the sum of the three integers will be:

= y + y +2 + y + 4

= 3y + 6

Therefore, the sum will be 3y + 6.

Read related link on:

brainly.com/question/24733295

5 0
2 years ago
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