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love history [14]
3 years ago
9

A car is traveling at a rate of 55 miles per hour . Let x=time in hours and y=number of miles . What is the equation that models

the number of miles over time ? Graph this equation
Mathematics
1 answer:
Orlov [11]3 years ago
5 0

Givens

The equation is miles = rate of travel * hours.

Let the rate of travel = k

Let the miles = y

Let the number of hours = x

Equation

y = k*x Is the answer that you seek <<<<<Answer

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What is the value of X ? A-17 B-26 C-39 D-41
Hatshy [7]

Answer:

D.

Step-by-step explanation:

It's a right triangle so

x^2=40^2+9^2

x = 41

4 0
3 years ago
What is the area of this tile?
8_murik_8 [283]

Answer:

The area is 480 inches

10 × 8 = 80

80 × 6 = 480

8 0
4 years ago
Question is in the picture. Please help
irakobra [83]

BD = AC Given. BD cuts AC in half. That's what bisectors do.

BD = BD Reflexive property of a line (it is always equal to itself).

<ADB = <ADC = 90o

DB is perpendicular to AC Given.

<ADB + <ADC = 180o The two are supplementary.

Each angle = 90o Perpendicular means that one line meets another at 90o

2x = 180

x = 90o

Since each of the enclosed angles = 90, two have two triangles congruent by SAS <<<< Answer

4 0
3 years ago
Please help me?? i would really appreciate it
creativ13 [48]

Answer:

Can't really see the question a little blur

4 0
2 years ago
If 20% of a school was made up of out-of-district students last year, but the number of out-of-district students increased by 50
Nadya [2.5K]

Answer:

<h2>30% is enrolled out-of-district.</h2>

Step-by-step explanation:

According to the word problem, the number is increased by 50%.

To increase a number by a percent, multiply the number and the percent.

We can do this by changing both percents to decimals.

To change a percent to a decimal, divide it by 100.

20/100 = 0.2

50/100=0.5

The number is INCREASED by 50% so 0.5 would become 1.5.

0.2 * 1.5=0.3

<h2>0.3 = 30%.</h2>
4 0
3 years ago
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