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4 years ago

-5√112 radical expression

Mathematics

1 answer:

Nuetrik [128]4 years ago

8 0

Answer:−

-20 √ 7

Step-by-step explanation:

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What is the volume of a triangular prisim if the length is 4cm heigght is 3cm and width is 11cm

aniked [119]

Volume is a three-dimensional scalar quantity. The volume of the triangular prism is 66cm².

<h3>What is volume?</h3>

A volume is a scalar number that expresses the amount of three-dimensional space enclosed by a closed surface.

Given the length of the triangle is 4cm, while the width of the triangle is 11cm, therefore, the area of the base of the triangle will be,

Area of triangle = 0.5 × 4cm × 11cm

Area of triangle = 22 cm²

Now, the volume of the prism with a base area of 22cm² and a height of 3 cm is,

Volume of the triangular prism = 22cm² × 3cm = 66cm³

Hence, the volume of the triangular prism is 66cm².

Learn more about Volume:

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5 0

2 years ago

Please help me I’m so lost !!!!

Tasya [4]

Answer:

$4095$

Step-by-step explanation:

$\sum _{n=1}^63\left(4^{n-1}\right)\:$

$\sum _{n=1}^63\cdot \:4^{n-1}$

Compute general progression:

$\frac{3\cdot \:4^{\left(n+1\right)-1}}{3\cdot \:4^{n-1}}=4$

$r=4\\$

$a_1=3\cdot \:4^{1-1}$

$a_1=3$

nth term is computed by:

$r=4,\:a_n=3\cdot \:4^{n-1}$

plug in the values $n=6,\:\spacea_1=3,\:\spacer=4$ :

$=3\cdot \frac{1-4^6}{1-4}$

$=4095$

5 0

4 years ago

Find the probability that a point chosen at random in the figure will be shaded region. Write your answer as a percentage roundi

Marrrta [24]

Need an image to complete this question

3 0

3 years ago

The ratio of boys to girls is 7:8 if there were 42 boys how many girls are there

gladu [14]

$x^{123} x^{123} x^{123} x^{123} x^{123} x^{123} x^{123} x^{123} x^{123} x^{123} x^{123}$

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3 years ago

Read 2 more answers

The population of the United States is aging, though less rapidly than in other developed countries. Here is a stemplot of the p

Degger [83]

Answer:

Option A. 17.6%

Step-by-step explanation:

Since it is given that stems are in whole percent and leaves are tenths of percent which means if we take the first steam value of 5 7;

it means that 5 is whole percent and 7 will be written as $\frac{7}{10}$ = 0.7 percent which as a whole indicate that the first stem leaf represent 5.7% of residents aged 65 and over.

Now the highest percent of older residents for Florida will be the last stem leaf in the data given as 17 + 0.6 will represent 17.6% which is the highest among all others.

5.7% is the lowest of them all and there is no value as of 176% in the given stem leaf plot data.

Therefore option A id correct with 17.6% percent as of Florida.

8 0

4 years ago