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3 years ago

The sum of a number xx and 4 equals 12. an equation that represents this sentence is

1 answer:

5 0

X + 4 = 12

This is because the question gives you everything you require for this sentence to be formed. 12 is the final answer. 4 is added on and $x$ is basically the number that is to be found.

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If you have a cube with a side length of ¼, how many cubes can fit into your rectangular prism? Explain.

sergey [27]

Answer:

Step-by-step explanation:

No of cubes that can fit into rectangular prism = <u> Volume of rectangular prism</u>

Volume of cube

Find the volume of rectangular prism and divide that by the volume of cube

6 0

2 years ago

The areas of two equilateral triangles are 27 yd2 and 75 yd2. Find the ratio of their perimeters.

Cloud [144]

If the areas of two equilateral triangles are 27 yd² and 75 yd², then the ratio of these areas is 27/75 = 9/25

If the ratios of the areas are 9:25, then their similarity ratio and the ratio of their perimeters is √9:√35 = 3:5.

3 : 5; 3 : 5 <==ANSWER

8 0

3 years ago

Read 2 more answers

Find the length x to the nearest whole number. A right triangle has a vertical leg of length x units, a base leg with a length o

wel

Complete Question

The diagram for this question is shown on the first uploaded image

Answer:

The value of x is $x = 274 \ unites$

Step-by-step explanation:

From the question we are told that

The length of the vertical length is $x$

The length of the base leg is L = 330 + d units

The length of the bisecting line segment is h

The base angle is $\theta = 28^o$

The angle between d and line segment is $\theta_1 = 56^o$

For the first angle

$Tan \theta_1 = \frac{x}{d}$

=> $d = \frac{x}{Tan \theta _1}$

For the whole big triangle

$Tan \theta = \frac{x}{330 + d}$

=> $d = \frac{x}{Tan \theta } -330$

So equating the both d

$\frac{x}{Tan \theta _1} = \frac{x}{Tan \theta } -330$

Substitute values

$\frac{x}{Tan (56)} = \frac{x}{Tan (28) } -330$

$0.6745 x = 1.880x -330$

$1.20549 x = 330$

$x = 274 \ unites$

5 0

2 years ago

PLEASE HELP MEEEEEEEEEEEEE

sladkih [1.3K]

The answer is
a.0.66

4 0

2 years ago

A fast-growing vine is introduced into a small national park. The vine competes with the native plants in the park. Soon, the nu

SSSSS [86.1K]

Remove the vine, it is causing the population to decrease. No amount of animals etc. will be able to take care of the vine if the population is already decreasing.

1. Remove the vine.

6 0

3 years ago

Read 2 more answers