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3 years ago

Please help ill give brainliest

Mathematics

2 answers:

kow [346]3 years ago

7 0

35 miles per day! The increments change by days not hours. Therefore it’s 35 miles per day.

Yuki888 [10]3 years ago

5 0

Answer: 35 miles per hour

Step-by-step explanation:half of 50 is 35

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There are 85 people in a

zepelin [54]

Answer:

34:51

Step-by-step explanation:

There are 34 zombies and 51 living humans

7 0

3 years ago

Can you solve this?

marusya05 [52]

Answer:

Step-by-step explanation:

The area (A) of a trapezoid is calculated as

A = 0.5h(a + b)

where h is the perpendicular height and a, b the parallel sides.

Given A = 120, then

0.5 × 8(a + b) = 120, that is

4(a + b) = 120 ( divide both sides by 4 )

a + b = 30 cm → D

5 0

3 years ago

34 of 136 in fraction form

solong [7]

Answer:

$\frac{1}{4}$

Step-by-step explanation:

One of the methods is to first split the face and the denominator of the fraction into first bases:

$\frac{34}{136} = \frac{2 \times 17}{2 {}^{3} \times 17}$

Let's simplify:

$\frac{2}{2 {}^{3} } = \frac{1}{4}$

8 0

3 years ago

Use the percent bar model to find the missing percent

Ne4ueva [31]

A percentage is a way to describe a part of a whole. The missing percent on the bar model is equal to 12.5%.

<h3>What are Percentages?</h3>

A percentage is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25 which is equal to 25%.

To convert a fraction to a percentage, convert the fraction to decimal form and then multiply by 100 with the '%' symbol.

On the percent bar model, above the missing percentage, the fraction is given as 1/8.

Now, the given fraction 1/8 in the form of percentage can be written as,

1/8

= 1/8 × 100%

= 0.125 × 100%

= 12.5%

Hence, the missing percent on the bar model is equal to 12.5%.

Learn more about Percentages here:

brainly.com/question/6972121

#SPJ1

3 0

2 years ago

A can of tuna has a volume 18pi cm3 and a height of 2 cm. Find the area of the label that wraps around the entire can and does n

Sphinxa [80]

Answer:

The area of the label is $12\pi\ cm^{2}$

Step-by-step explanation:

step 1

Find the radius

we know that

The volume of the cylinder (can of tuna) is equal to

$V=\pi r^{2} h$

In this problem we have

$V=18\pi\ cm^{3}$

$h=2\ cm$

substitute and solve for r

$18\pi=\pi r^{2} (2)$

Simplify

$18=r^{2}(2)$

$r^{2}=9$

$r=3\ cm$

step 2

<em>Find the lateral area of the can</em>

The lateral area of the cylinder (can of tuna) is equal to

$LA=2\pi rh$

we have

$r=3\ cm$

$h=2\ cm$

$LA=2\pi (3)(2)=12\pi\ cm^{2}$

5 0

3 years ago