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2 years ago

5

Find the missing value

1 answer:

yawa3891 [41]2 years ago

8 0

It is easier to write the equivalent ratios first, then use that information to find the missing values.

3. ratio: cars/trucks = 3/5, or trucks/cars = 5/3. Missing value: 6/3*5 = 10.

4. ratio: TVs/Computers = 2/7, or Computers/TVs = 7/2. Missing value: 21/7*2 = 6.

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The sum of five times h and twice g is equal to 23

PilotLPTM [1.2K]

Five times h is 5h
Twice g is 2g
So...

5h+2g=23

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3 years ago

247 students went on a field trip. six buses were filled and 7 students traveled in cars. How many students were in each bus ?

Nuetrik [128]

from all the 247 students, 7 went on by cars, meaning they didn't fit in the buses, so they students that went in the buses are 247 - 7 = 240.

now, we know there were 6 buses, so dividing 240 evenly by 6, 240/6 = 40.

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3 years ago

In triangle ABC, AB measures 25 cm and AC measures 35 cm. The inequality < s < represents the possible third side length o

Flura [38]

we know that

The <u>Triangle Inequality Theorem</u> states that the sum of any 2 sides of a triangle must be greater than the measure of the third side

so

Let

s------> the length of the third side

$25+s > 35 \\ s > 35-25 \\ s> 10\ cm$

$25+35 > s \\ 60 > s \\ s< 60\ cm$

$10\ cm < s < 60\ cm$

therefore

<u>The answer part a) is</u>

$10\ cm < s < 60\ cm$

we know that

the perimeter of a triangle is the sum of the length sides

In this problem

$P=25+35+s\\P=60+s$

<u>For $s> 10\ cm$ </u>

the perimeter is equal to

$P > 60+10\\ P>70\ cm$

<u>For $s< 60\ cm$ </u>

the perimeter is equal to

$P < 60+60\\ P$

so

$70\ cm < P < 120\ cm$

therefore

<u>the answer part b) is</u>

$70\ cm < P < 120\ cm$

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3 years ago

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Toby read a total of 12 books over 3 months. If Toby has read 16 books so far, how many

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Answer:

Step-by-step explanatioen:

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2 years ago

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If the doctor’s office is 7 units from the zoo and 2 units from the park, which ordered pair could represent the location of the

s2008m [1.1K]

Answer:

(-4, -2) is the answer

Step-by-step explanation:

is you move 7 units down from the zoo you will see ur also 2 units from the park and the coordinates would be (-4, -2)

Hope this helps :)

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2 years ago

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