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3 years ago

HELP best get brailyest

Mathematics

1 answer:

Zarrin [17]3 years ago

6 0

Answer:

1st, 3rd and 4th options.

Step-by-step explanation:

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Application: Linear Models

Lunna [17]

The answer is D because 16 weeks x 4 dollars = 64 dollars
64+30=94 :D

6 0

4 years ago

Of a government by whom money is paid to support services

zloy xaker [14]

Answer:

um what kinda question is this?

Step-by-step explanation:

5 0

3 years ago

There are 376 students in 8th grade at Samuel's school. There are 47 8th graders trying out for football last Thursday. What per

statuscvo [17]

Answer:

87.5%

Step-by-step explanation:

There are 376 students in 8th grade at Samuel's school. There are 47 8th graders trying out for football last Thursday.

The number is students not trying out for football last Thursday is calculated as:

376 students - 47 students

= 329 students

The percent of 8th graders that did not try out for football is calculated as:

329 students/376 students × 100

= 329/376 × 100

= 87.5 %

8 0

3 years ago

Jorge plans to paint a bedroom wall that is shaped like a trapezoid. The bottom edge of the wall is 14 feet long, and the top ed

Dahasolnce [82]

Answer:

114 square feet.

Step-by-step explanation:

We have been given that Jorge plans to paint a bedroom wall that is shaped like a trapezoid. The bottom edge of the wall is 14 feet long, and the top edge of the wall is 10 feet long. The wall is 9.5 feet tall.

Since we know that area of trapezoid is half the sum of its parallel sides times height of the trapezoid.

$\text{Area of trapezoid}=\frac{A+B}{2}\times h$ , where,

A and B = parallel sides or bases of trapezoid,

h = Height of the trapezoid.

Upon substituting our given values in above formula we will get,

$\text{Area of the wall}=\frac{14\text{ feet}+10\text{ feet}}{2}\times 9.5\text{ feet}$

$\text{Area of the wall}=\frac{24\text{ feet}}{2}\times 9.5\text{ feet}$

$\text{Area of the wall}=12\text{ feet}\times 9.5\text{ feet}$

$\text{Area of the wall}=114\text{ feet}^2$

Therefore, the area of the wall is 114 square feet.

3 0

4 years ago

Read 2 more answers

X² + y² = 34<br>x + y =8

Nataly [62]

Step-by-step explanation:

${x}^{2} + {y}^{2} = 34 \\ x + y = 8 \\ x = 8 - y \\ substitute \: x \: in \\ {x}^{2} + {y}^{2} = 34 \\ {(8 - 4)}^{2} + {y}^{2} = 34 \\ {(8 - 4) }^{2} = {y}^{2} - 16y + 64 \\ {y}^{2} - 16y + 64 + {y}^{2} = 34 \\ {2y}^{2} - 16y + 64 = 34 \\ {2y}^{2} - 16y + 64 - 34 = 0 \\ {2y}^{2} - 16y + 30 = 0 \\ 2 {y}^{2} - 6y - 10y + 30 = 0 \\ (2 {y}^{2} - 6y) - (10y + 30) = 0 \\ 2y(y - 3) - 10(y - 3) = 0 \\ (2y - 10)(y - 3) \\ 2y = 10 \\ y = \frac{10}{2} \\ y = 5 \\ or \\ y = 3 \\ if \: y = 5 \: \: x = 3 \\ if \: y = 3 \: \: x = 5$

4 0

3 years ago