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sergiy2304 [10]
3 years ago
6

AB =Round your answer to the nearest hundredth.B5240​

Mathematics
1 answer:
Semenov [28]3 years ago
4 0

Answer:

AB = 6.53

Step-by-step explanation:

cos theta = adjacent/ hypotenuse

cos 40 = 5/ AB

AB cos 40 = 5

AB = 5/ cos 40

AB = 6.527036447

Round to the nearest hundredth

AB = 6.53

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Answer all worth 50 points
vredina [299]
<h2>Figure 1</h2>

Answer: 350

Formula: W × H × L

7 × 5 × 10 = 350

<h2>Figure 2</h2>

Answer: 288

Formula: \frac{1}{2}bhl

\frac{1}{2}\times8\times6\times12=288

<h2>Figure 3</h2>

Answer: 14.7

Formula: \frac{1}{2} bhl

\frac{1}{2}\times4.2\times2\times3.5=14.7

<h2>Figure 4</h2>

Answer: 4.29

Formula: W × H × L

2.6 × 1.5 × 1.1 = 4.29

<h2>Figure 5</h2>

Answer: 60

Formula: W × H × L

4 × 3 × 5 = 60

<h2>Figure 6</h2>

Answer: 27.2

Formula: \frac{1}{2} bhl

\frac{1}{2}\times4.1\times2.6\times5.1

<h2>Figure 7</h2>

Answer: 117\frac{223}{256}

Formula: L × W × H

8\frac{7}{8}\times4\frac{1}{4}\times3\frac{1}{8} =\frac{30175}{256}=117\frac{223}{256}

<h2>Figure 8</h2>

Answer: 86.4

Formula: \frac{1}{2} bhl

\frac{1}{2}\times6.1\times4.8\times5.9=86.4

Explanation: To find the volume for a rectangular prism, multiply the Length, Width and Height. To find the volume for a triangular prism, multiply the Base, Height and Length by 1/2.

6 0
3 years ago
In the diagram below BD is parallel to XY. What is the value of x
4vir4ik [10]

The value of x is 60 degrees

Alternate interior angles are congruent by definition :)

Brainliest please?

5 0
3 years ago
Read 2 more answers
Can someone help me?
olya-2409 [2.1K]
All the properties of a parallelogram apply (the ones that matter here are parallel sides, opposite angles are congruent, and consecutive angles are supplementary).
All sides are congruent by definition.
The diagonals bisect the angles.
7 0
4 years ago
A leather costing $199.99 is placed on sale at a discount of 20%. At the end of the sale, the sale price is increased by 20%. At
qaws [65]

Answer:

$15.679216

Step-by-step explanation:

new sp = 80% of cp

= 0.8 x 199.99

= 159.992

new sp2 = 120% of cp2

= 1.2 x 159.992

÷ 191.9904

new sp3 = 80% of cp3

= 0.8 x 191.9904

= 153.59232

new sp4 = 120% of cp4

= 1.2 x 153.59232

= 184.310784

difference = 199.99 - 184.310784

=15.679216

8 0
3 years ago
William was parasailing at about 900 feet in the air while a shark swam
MissTica
I think about 870? Because I’m pretty sure your suppose to do subtraction
4 0
3 years ago
Read 2 more answers
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