4 years ago

HELP! I'LL GIVE BRAINLIEST!!!

Mathematics

1 answer:

Nikolay [14]4 years ago

7 0

4-c
5-a
6-c
7- im not sure

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The value of y varies directly with the value of x. When y = 32.5, x = 5. What is the value of y when x = 10?

Dafna1 [17]

10 is double 5 so,
32.5 multiplied by 2 is: 65
answer: 65

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3 years ago

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Bella wants to find 48/6 what is a number sentence can solve her problem

hammer [34]

Dear Bessie11, a number sentence you can use is 48÷6=8.

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4 years ago

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Clive is making hamburgers for a cookout. How many 1/4- pounds hamburgers can he make from 2 and 3/4 pounds of ground beef

marshall27 [118]

Answer:

11 1/4- pounds hamburgers can be made from 2 and 3/4 pounds of ground beef.

Step-by-step explanation:

Here, the amount of beef uses in 1 hamburger = 1/4 pound = 0.25 pounds

Total amount of beef available = 2 3/4 pounds

Now, solving the mixed fraction,we get

$2\frac{3}{4} = 2 + \frac{3}{4} = 2 + 0.75= 2.75$

So, the total available beef = 2.75 pounds

Now, $\textrm{ Number of burgers made} = \frac{\textrm{Weight of available beef}}{\textrm{Beef used in 1 hamburger}}$

= $\frac{2.75}{0.25} = 11$

So, <u>the total number of hamburgers made = 11 </u>

Hence, 11 1/4- pounds hamburgers can be made from 2 and 3/4 pounds of ground beef.

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4 years ago

Solve for w 8/5w =40 whats the answer , whats w its in a fraction w is by the fraction

densk [106]

Answer:

So first, you have to isolate w. You can do this by getting rid of the 8/5.

This will get you to: w = 25

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4 years ago

Find all solutions to 2sin(θ)=√3 on the interval 0≤θ<2π

makkiz [27]

Answer:

2sin(3θ) - √3 = 0

Step-by-step explanation:

sin(3θ) = √3/2

3θ = π/3 + 2kπ or 2π/3 + 2kπ, k = 0, ±1, ±2, ±3,...

θ = π/9 + 2kπ/3, 2π/9 + 2kπ/3

If k = 0, we get θ = π/9, 2π/9

If k = 1, we get θ = 7π/9, 8π/9

If k = 2, we get θ = 13π/9, 14π/9

Other values of k give values of θ lying outside of the interval [0, 2π).

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3 years ago