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3 years ago

(Please help!) 11(5+8)+17s

Mathematics

1 answer:

Svetradugi [14.3K]3 years ago

5 0

143 + 17s

I can't figure out <em>s </em>based on your question alone, so I'm going to assume that the two factors are to be separated.

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PLEASE HELP ME PLEASE

a_sh-v [17]

Answer:

20 bottles

Step-by-step explanation:

Number of bottles

$= 5 \div \frac{1}{4} \\ \\ = 5 \times \frac{4}{1} \\ \\ = 20$

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2 years ago

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About 1.75 million people live in a circular region with a 15-mile diameter. Find the population density in people per square mi

pav-90 [236]

About 1.75 million people live in a circular region with a 15-mile diameter. Find the population density in people per square mile.

Solution: We are given that the population of a circular region = 1.75 million = $1,075,000$

Also we are given the circular region has a diameter = 15 mile

Which means the radius of region $\frac{15}{2}=7.5$ mile

Therefore, the area of the circular region $=\pi r^{2}$

$=3.14 \times 7.5^{2}$

$=176.625$

Now the population density per square mile is:

$\frac{1075000}{176.625}$

$6086.34 \approx6086$

Therefore, the population density per square mile is 6086

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3 years ago

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The figure below shows a quadrilateral ABCD. Sides AB and DC are congruent and parallel: A quadrilateral ABCD is shown with the

Dominik [7]

Answer:

Therefore, the triangles ABD and CDB are congruent by SAS postulate, NOT SSS postulate, which would require 3 pairs of congruent sides.

Answer:2.Triangles ABD and CDB are congruent by the SAS postulate.

Step-by-step explanation:

"Side AB is parallel to side DC so the alternate interior angles, angle ABD and angle CDB, are congruent." is perfectly correct.

"Side AB is equal to side DC and DB is the side common to triangles ABD and BCD." this is also true

so by now we have 2 triangles, with 2 congruent sides, and the angles between these pairs of congruent sides, are also congruent

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3 years ago

evelyn has dance class every saturday it last 1 hr and 15 min and is over at 12 45 pm at what time does evelyns dance clas begin

Tpy6a [65]

Answer: 11:30 pm

SStep-by-step explanation:subtract 1 hour and 15 minutes from 12:45

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3 years ago

Can someone help me with number 6 answer is not B I’m not sure what is I need help plzzzzz

fgiga [73]

Answer:

Its D

Step-by-step explanation:

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3 years ago