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3 years ago

5 x 3^2 - 28 divided by 2^2

Mathematics

1 answer:

OlgaM077 [116]3 years ago

3 0

Answer:

17/4 OR $\frac{17}{4}$

Step-by-step explanation:

5(3²)-28 / 2²

5(9)-28 / (4)

45-28 / 4

17 / 4

17/4 OR $\frac{17}{4}$

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Please help with my geometry

erma4kov [3.2K]

25 = hypothenuse
14 = opposite
Use SOHCAHTOA
Give O and H, you can use sin
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Round to hundreds
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3 years ago

48 is what percent of 1202?

dexar [7]

Answer:

Step-by-step explanation:

Divide 48 by 1202

48 ÷ 1202

= 0.03993344425956738768718801996672

Round it

0.04 or 4%

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Which function has a vertex at ( 2 , -5 )?

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The answer is C) y= |x-2| -5

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3 years ago

Help me please on this please open the whole photo so you can see other problems

OlgaM077 [116]

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Step-by-step explanation: am here to help

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3 years ago

In XYZ, mX=90 and mY=30.In TUV,mU= 30 and mV=60. Which is true about the two triangles? XYZ=TUV, XYZ= VUT,No congruency statemen

Flauer [41]

Answer:

No congruency statement can be made because the side length are unknown.

Step-by-step explanation:

The sum of the measures of all interior angles in a triangle is always 180°.

In triangle XYZ,

$m\angle X=90^{\circ}\\ \\m\angle Y=30^{\circ},$

then

$m\angle X+m\angle Y+m\angle Z=180^{\circ}\Rightarrow m\angle Z=180^{\circ}-90^{\circ}-30^{\circ}=60^{\circ}$

In triangle TUV,

$m\angle U=30^{\circ}\\\\m\angle V=60^{\circ},$

then

$m\angle T+m\angle U+m\angle V=180^{\circ}\Rightarrow m\angle T=180^{\circ}-30^{\circ}-60^{\circ}=90^{\circ}$

We have two triangles with congruent angles but we have no information about side lengths. Therefore, can not be made because the side length are unknown. Correct option is last option.

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3 years ago

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