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4 years ago

I NEED HELP PLZZZ AN EXPERT ASAP

Mathematics

1 answer:

Svetradugi [14.3K]4 years ago

4 0

A is on the graph. When you plug in 3 in for x you get -4

B is not. When 1 is plugged in you do notnget 4

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Write a problem involving how much more than and solve it.explain how drawing a diagram helped you solve the problem

Kisachek [45]

Okay, Mariah had 67 blueberries and Lilah had 85. How much more blueberries did Lilah have than Mariah? 85-67 85 - 67 Cross out the 8 and make that a 7. Now cross the 5 out and make that 15. 7 to 15 is 8. That would be 18 more blueberries than Mariah.

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3 years ago

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HEEEEEEEEELP IM TIMED!!! Which is the largest ratio? StartFraction 5 Over 36 EndFraction, 2:9, 3 to 18, 1:3 StartFraction 5 Over

Akimi4 [234]

Answer:

2 to 9

Step-by-step explanation:

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3 years ago

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Find the tangent of ∠I.

Nady [450]

Answer:

tanI = $\frac{\sqrt{70} }{5}$

Step-by-step explanation:

We require to calculate GH using Pythagoras' identity in the right triangle.

GH² + GI² = HI²

GH² + 5² = ( $\sqrt{95}$ )²

GH² + 25 = 95 ( subtract 25 from both sides )

GH² = 70 ( take square root of both sides )

GH = $\sqrt{70}$

Then

tanI = $\frac{opposite}{adjacent}$ = $\frac{GH}{GI}$ = $\frac{\sqrt{70} }{5}$

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3 years ago

20/12, 35/21 do the ratios form a propprtion

JulijaS [17]

Because they both have a ratio of 5:3 or 5/3

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3 years ago

Will mark as brainiest

UkoKoshka [18]

Answer:

y·cos73°= x

Step-by-step explanation:

To find this, we can begin by looking at the steps to solve this problem. We know that this involved the 'opposite' and 'adjacent' sides, meaning we must use 'cos' in this instance.

We can set up an equation like this:

cos73°= $\frac{x}{y}$ .

We can simply rearrange this to form a possible answer choice:

y·cos73°= x.

This is one of the answer choices! That is your final answer.

7 0

3 years ago

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