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3 years ago

What is the surface area of this rectangular prism?

Mathematics

1 answer:

IceJOKER [234]3 years ago

7 0

Answer: the answer is 290

Step-by-step explanation:

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What are m and b and what do they represent for the cost function

aliina [53]

Answer:

434567890

Step-by-step explanation:

8 0

3 years ago

HELLLPPPPPP!!!!!!!!!!!

ZanzabumX [31]

I think the answer would be x=-7
y= 4x-1
y= 3x+6
y= 1x-1+6
y= 1x-7
x=-7

4 0

4 years ago

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Order each set of numbers from least to greatest.

lisabon 2012 [21]

Answer:

A: -5, -1, 5, 6, 7

B: -12.4, -12.1, -2, 1/2, 12, 12 1/4, 12 1/2

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2 years ago

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Round to the nearest tenth.

laila [671]

Answer:

8.2 units

Step-by-step explanation:

Given that the only information for our triangle are 2 sides and 1 angle, we must use the Law of Cosines to find side BC

Recall the Law of Cosines

$a^2=b^2+c^2-2bc\cdot cos(A)$

Identify angles and sides

$m\angle A=23^\circ\\a=BC=?\\b=AC=14\\c=AB=6$

Solve for side "a"

$a^2=b^2+c^2-2bc\cdot cos(A)\\\\a^2=14^2+6^2-2(14)(6)\cdot cos(23^\circ)\\\\a^2=196+36-168cos(23^\circ)\\\\a^2=222-168cos(23^\circ)\\\\a=\sqrt{222-168cos(23^\circ)}\\ \\a\approx8.2$

Therefore, the length of line segment BC is about 8.2 units

8 0

2 years ago

A machine can produce a maximum of 600 parts per day. Yesterday, it produced 75 % of its maximum capacity. How many parts did th

gizmo_the_mogwai [7]

Answer:

450

Step-by-step explanation:

here is a fast way:

1- 75% = 75/100 = 3/4

2- 600 × (3/4) = 450

8 0

3 years ago

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