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2 years ago

Which

Mathematics

1 answer:

bogdanovich [222]2 years ago

5 0

Last one 1/4x
because the opposite of 1/4 is 4/1

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A car travels at an average speed of 68 miles per hour. how many miles does it travel in 5 hours and 15 minutes?

blagie [28]

Distance = rate times time. Thus,

d = (68 mph) (5.25 hrs) = 357 miles (answer)

5 0

3 years ago

|a−b|−|c+d| , if a=5; b=−5; c=−4; d=−3 yet another bad day

blagie [28]

Answer:

Step-by-step explanation:

|a−b|−|c+d|

Let a=5; b=−5; c=−4; d=−3

substitute the values in

|5− -5|−|-4+-3|

|5+5|−|-4+-3|

|10|−| -7|

Taking the absolute values

10 - 7

7 0

3 years ago

Use the diagram to find the measure of the given angle

Vikki [24]

Answer:

120

Step-by-step explanation:

3 0

3 years ago

How many distinct triangles can be formed for which m∠E = 64°, g = 9, and e = 10?<br> triangle(s)

Shalnov [3]

Using the law of sines, it is found that 1 triangle can be formed with the given conditions.

<h3>What is the law of sines?</h3>

Suppose we have a triangle in which:

The length of the side opposite to angle A is a.

The length of the side opposite to angle B is b.

The length of the side opposite to angle C is c.

The lengths and the sine of the angles are related as follows:

$\frac{\sin{A}}{a} = \frac{\sin{B}}{b} = \frac{\sin{C}}{c}$

Hence, for this problem, we have that the relation is:

$\frac{\sin{64^\circ}}{10} = \frac{\sin{G}}{9}$

$\sin{G} = 0.9\sin{64^\circ}$

$\sin{G} = 0.8089$

$G = \arcsin{0.8089}$

G = 54º

A triangle can have one angle of 64º and another of 54º, hence 1 triangle can be formed with the given conditions.

More can be learned about the law of sines at brainly.com/question/25535771

#SPJ1

5 0

2 years ago

Please help with #1 I’m confused

Dafna11 [192]

Answer:

Basically you have to find the area of each side. Fore example A would be 4*2=8 and do that for all side with their corresponding units

Step-by-step explanation:

7 0

3 years ago