2 years ago

Need Help Asap ! i’ll mark brainly!!

Mathematics

1 answer:

seropon [69]2 years ago

3 0

Answer:

the answer will be the first one.

Step-by-step explanation:

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Help please!!!!!!<br> 10 points if right

Ksenya-84 [330]

33+9= 42+12= 54+2=90-56= 34 34+3x

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2 years ago

Look at the photo pick A B C D either one explanation not needed thank you! <3

jonny [76]

Answer:

The answer is C::+3.5625

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3 years ago

Read 2 more answers

Select the expressions that have a value less than -1.

yulyashka [42]

Answer:

B and E

Step-by-step explanation:

A. -7 ÷ (-4) = -7/-4 = 7/4 = 1.75

B. -(3 ÷ 2) = -(1.5) = -1.5

C. -8/5 * (-5/8) = (8/5) * (5/8) = 1

D. -5/-3 = 5/3 ≈ 1.667

E. -9 ÷ 6 = -9/6 = -1.5

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2 years ago

The expression 2.5 + 2t gives the cost, in dollars, of t tulips at a flower store. Joanna has $14.00.

Elena-2011 [213]

Answer:

5 tulips.

Step-by-step explanation:

Given:

The expression for the cost of the tulips is $Cost=2.5+2t$

Where, $t$ is the number of tulips.

Now, Joanna has $\$ 14.00$ .

So, number of tulips that can be bought with the above amount can be obtained by substituting $\$ 14.00$ for cost. This gives,

$Cost=2.5+2t\\14=2.5+2t\\2t=14-2.5\\2t=11.5\\t=\frac{11.5}{2}=5.75 \approx 5$ .

As the number of tulips cannot be in decimals or fractions, so the maximum number of tulips that can be bought will be 5.

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3 years ago

Would you use the Law of Sines or the law of cosines to solve a triangle if. given all three sides of the triangle?

Gre4nikov [31]

If you don’t have any of the angles, you would use the law of cosines to find an angle.

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3 years ago