3 years ago

Help help help ayuda

Mathematics

1 answer:

velikii [3]3 years ago

8 0

THe answer to both questions is 400 ft^2

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Use the diagram shown to answer the questions.

romanna [79]

Answer:

Step-by-step explanation:

First drop the line.

How many units is it from Point r to the x axis?

12.

How many units is it from Point r to the y axis?

Now we can use the Pythagorean Theorem.

$12^2+5^2=c^2 \\ \\ 144+25=c^2 \\ \\ c^2=169 \\ \\ c=13$

4 0

3 years ago

Read 2 more answers

(b) The area of a rectangular painting is 7719 cm2.

Nataliya [291]

Given:

The area of a rectangular painting is 7719 cm²
Width of painting = 83cm

To Find?

Length of painting.

Solution:

Let length of painting be x cm

Using formula:

Area of rectangle = L × B

Where,

Length = x cm
Breadth = 73 cm

→ 7719 = x × 83

→ x = 7719/83

→ x = 93 cm

Hence,

Length of painting is 93cm

6 0

2 years ago

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PLEASE HELP ME!! THIS IS 7TH GRADE MATH SO IT SHOULDN’T BE TOO HARD AHHAHA:)

Kryger [21]

We need to see the graph in order to solve this problem

7 0

3 years ago

Which points are separated by a distance of 4 units? a. (7,7) (1,7) b. (3,3) (1,3) c. (4,2) (8,2) d. (2,4) (5,4)

elena55 [62]

Answer:

Step-by-step explanation:

with the knowledge that we are comparing the x position we can get the equation |x_1-x_2|=4, then just do the maths

7 0

3 years ago

Four friends were born in consecutive years. The sum of their ages is 62. What is the age of the oldest friend?

marin [14]

The ages range from 62, 63, 64, 65 oldest friend age is 65

7 0

4 years ago