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Zielflug [23.3K]
3 years ago
8

Need help on my homework it includes estimating

Mathematics
1 answer:
patriot [66]3 years ago
8 0

$588 x 8 = 4704 8x8=64
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Please answer this correctly
Dima020 [189]

Answer:

braden has the highest ratio

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3 years ago
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How to do the equation x-5=17
Roman55 [17]

Answer:

X= 22

Step-by-step explanation:

x-5=17

To solve,

Since five is being subtracted from x, to get x by itself, add five to both sides

x-5=17

   +5 +5

X= 22

The answer is 22 :)

7 0
3 years ago
Factor completely 3ab − 5ax + 9b − 15x.
Alik [6]

Answer:  The answers are given below.

Step-by-step explanation:  We are given to factorise some quadratic expressions.

We will be using the following factorisation formula:

x^2+ax+bx+ab=(x+a)(x+b).

The factorisation is as follows:

We have

(1)~3ab-5ax+9b-15x\\\\=a(3b-5x)+3(3b-5x)\\\\=(3b-5x)(a+3).

Thus, option (B) (3b-5x)(a+3) is correct.

(2)~5x(x+3)+6(x+3)\\\\=(x+3)(5x+6).

Thus, option (B) (x+3)(5x+6) is correct.

(3)~2cb+7cx+2b+7x\\\\=c(2b+7x)+1(2b+7x)\\\\=(2b+7x)(c+1).

Thus, option (B) (2b+7x)(c+1) is correct

(4)~21x^3+35x^2+9x+15\\\\=7x^2(3x+5)+3(3x+5)\\\\=(3x+5)(7x^2+3).

Thus, option (D) (3x+5)(7x^2+3) is correct.

(5)~9xy+36x-10y-40\\\\=9x(y+4)-10(y+4)=(y+4)(9x-10).

Thus, option (C) (y+4)(9x-10) is the correct option.

(6)~14bx^2-7x^3-4b+2x\\\\=7x^2(2b-x)-2(2b-x)\\\\=(2b-x)(7x^2-2).

Thus, option (B) (2b-x)(7x^2-2) is the correct option.

(7)~4xy+9x+24y+54\\\\=x(4y+9)+6(4y+9)\\\\=(4y+9)(x+6).

Thus, option (D) (4y+9)(x+6)  is correct.

4 0
3 years ago
Name the figure shown.
adell [148]
It looks like a scalene triangle but i’m not so sure
7 0
3 years ago
The mean is 0.500 and the standard deviation is 1.84 x 10-3. Gaussian Statistics Apply. How many replicate determinations are ne
Dmitriy789 [7]

Answer:

I don't know but do you know how to answer this:

Two similar right triangles have areas of 6 square inches and

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