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2 years ago

I need HALP PLEASE I MARK BRAINLIEST WHOEVER ANSWER

Mathematics

2 answers:

Tpy6a [65]2 years ago

6 0

Answer:

18ft

Step-by-step explanation:

If every cube is 1/4th foot in volume, then 4 cubes would be equivalent to 1ft. The box we need to measure is 4 cubes high, we can just count how many little cubes are on the top side and the amount of cubes would be at a 1 to 1 with how many square feet in volume the box is.

I'm not confident in this explanation but id be happy to answer questions in comments.

Hope i helped!

Law Incorporation [45]2 years ago

3 0

Answer:

Answer is D

Step-by-step explanation:

Length:

6 x $\frac{1}{4} = 1 \frac{1}{2}$

Width:

3 x $\frac{1}{4}$ = $\frac{3}{4}$

Height:

4 x $\frac{1}{4} = 1$

Now we multiply them all together! For the sake of keeping everything organized, everything will be the same (4ths)

$1\frac{2}{4}$ x $\frac{3}4}$ x $1$ = $1\frac{1}{8}$

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The thing that is true about -5 and 5 is the answer is zero.

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3 years ago

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Which of the following statements about the sampling distribution of the sample mean, x-bar, is not true? A. The sampling distri

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Answer: E. All of the above statements are true

Step-by-step explanation:

The mean of sampling distribution of the mean is simply the population mean from which scores were being sampled. This implies that when population has a mean μ, it follows that mean of sampling distribution of mean will also be μ.

It should also be noted that the distribution's shape is symmetric and normal and there are no outliers from its overall pattern.

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3 years ago

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Viktor [21]

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Step-by-step explanation:

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2 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,

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

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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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