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r-ruslan [8.4K]
3 years ago
14

I need help with this STAAR practice

Mathematics
2 answers:
Nana76 [90]3 years ago
3 0
42 because 3:1 is 3 ounces for box a to 1 ounce for box b. So divide 128 by 3.
Sunny_sXe [5.5K]3 years ago
3 0
I think it would be c because look at how little the box is and if you divide 128 by 4 you get 32
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MrRissso [65]
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3 years ago
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Find the exact value of T Image below
Elanso [62]

Answer:

a) 1/800 or 0.00125

b) i) 0.0013

ii) 0.001

c) 60%

Step-by-step explanation:

T = [tan(2×30)+1][2cos(30)-1] ÷ (y²-x²)

T = (tan60 + 1)(2cos30 - 1) ÷ (41² - 9²)

T = (sqrt(3) + 1)(sqrt(3) - 1) ÷ 1600

T = (3-1)/1600

T = 2/1600

T = 1/800

T = 0.00125

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%error

0.00075/0.00125 × 100

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4 0
3 years ago
What is the greatest common factor of the following monomials: 12g^5h^4 g^5h^2
muminat

Answer:

g^5h^2

Step-by-step explanation:

12g^5h^4, g^5h^2

This is one way of doing it. Break down every number and every variable into a product of the simplest factors. Then see how many of each factor appear in both monomials.

12g^5h^4 = 2 * 2 * 3 * g * g * g * g * g * h * h * h * h

g^5h^2 = g * g * g * g * g * h * h

So far you see every single prime factor of each monomial.

Now I will mark the ones that are present in both. Those are the common factors.

12g^5h^4 = 2 * 2 * 3 * g * g * g * g * g * h * h * h * h

g^5h^2 = g * g * g * g * g * h * h

The greatest common factor is the product of all the factors that appear in both monomials.

GCF = g * g * g * g * g * h * h = g^5h^2

6 0
3 years ago
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Answer:

y=-3/2x+2

Step-by-step explanation:

3 0
3 years ago
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barxatty [35]

Answer:

A

Step-by-step explanation:

From the first inequality,we got:

11x+4<15

11x<11

x<1

From the second inequality,we got:

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Combine it together we got

-3/2<x<1

5 0
3 years ago
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