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nadezda [96]
3 years ago
10

Please help me I need it today

Mathematics
1 answer:
beks73 [17]3 years ago
4 0

Answer:

a=-11

b=11

c=22

d=44

Step-by-step explanation:

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The right rectangular prism shown below is made of equal-sized cubes. The side length of each cube is 2 1/2 inches. What is the
mr_godi [17]

The image of the right rectangular prism is missing, so i have attached it.

Answer:

volume of the right rectangular prism = 625 in³

Step-by-step explanation:

The rectangular prism is made of equal-sized cubes. Thus, let's first find the volume of 1 cube.

Formula for volume of one cube is;

V = a³

where

a is the length of one side of the cube

We are told that this length is 2½ inches

Thus;

a = 2½ = 5/2 inches

>> V = (5/2)³

>> V = 125/8 in³

Now, in the rectangular prism attached, if we count the number of cubes we have, it is equal to 40 cubes

Therefore, the volume of the prism is;

Volume of one cube × 40

>> volume of the prism = (125/8) × 40

volume of the prism = 625 in³

6 0
3 years ago
Jill has a small treasure box that is 6 in Long. it can hold a volume of 72 inches cubed and the width of the box is 5 in less t
Fofino [41]
V=l*w*h
72=6*4*3
72=72
7 0
3 years ago
Read 2 more answers
Is a + b = b + a a commutative or associative property of addition
myrzilka [38]

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5 0
3 years ago
Ikyjah’s cat is stuck up a tree. To rescue it, he places the base of a 10 ft ladder 3 ft away from the base of the tree. What is
Vaselesa [24]

The height of the branch is 9.54 ft

Step-by-step explanation:

Apply Pythagorean relationship in this question where the length of the ladder is the hypotenuse, and the distance from the tree base is the shortest side.Finding the height will be;

a²+b²=c²

a²+3²=10²

a²=10²-3²

a²=100-9

a²=91

a=√91=9.54 ft

Learn More

Pythagorean relationship:brainly.com/question/11967357

Keywords: cat, stuck, tree. rescue,base, ladder, height , branch

#LearnwithBrainly

8 0
3 years ago
A. B. C. D.???????????????????????
Law Incorporation [45]

Answer:

Table A and Graph A

Step-by-step explanation:

See the attached tables and graphs.

Table A gives the ordered pairs (1,2), (2,4) and (3,6).

Take the first two pairs of points.

The equation of the straight line passing through those points will be  

\frac{y - 4}{4 - 2} = \frac{x - 2}{2 - 1}

⇒ y = 2x

Therefore, the table A represents the equation y= 2x.

Now, as shown in graph A, the points (0,0) and (1,2) and (2,4) through which this equation of straight line passes.

Therefore, the equation y = 2x is represented by graph A.

Hence, Table A and Graph A are the answers.

4 0
3 years ago
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