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kykrilka [37]
4 years ago
11

HEEEEEEEEEEEEEEEEEEEEEEEEELP!

Mathematics
1 answer:
Law Incorporation [45]4 years ago
7 0
Hey there Rosy! I did this recently and the answer is:

1 : 4

2 to 8

18
---
72
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Yes I need help with another one ASAP
Reil [10]

Step-by-step explanation:

(-1,-1) (0,3)

3- -1 / 0 - -1 = 4/1 = 4

slope is 4

5 0
3 years ago
Find the area of the composite shape below.<br><br> a 66.8<br> b 91.92<br> c 101.12<br> d 101.6
Evgesh-ka [11]

Answer:

66.24 (This answer does not match to any of the options...)

Step-by-step explanation:

This shape can be divided into 2 different shapes. A triangle and a rectangle.

Area of a Triangle = \frac{1}{2} × base × height

= \frac{1}{2} × 8.8 × 7.8

= 34.32

Area of a Rectangle = Length × Width

= (19.2 - 7.8) × (8.8 - (3+3))

= 11.4 × 2.8

= 31.92

Total area = 34.32 + 31.92 = 66.24

                         

3 0
3 years ago
Read 2 more answers
The graph shows quadrilaterals q and r
tatuchka [14]

Answer:thanks

Step-by-step explanation:

8 0
4 years ago
Read 2 more answers
Find the shortest distance between the line y = 2x + 3 and the point (-5, 8)<br> PLEASE EXPLAIN IT
erastova [34]

Answer:

6.7 units

Step-by-step explanation:

The shortest distance between two lines is the perpendicular line.

y = 2x + 3

Slope of the perpendicular line: - 1/2

Point (-5,8)

b (y-intersect) = 8 - (-1/2)(-5) = 11/2

Perpendicular line equation: y = -1/2x + 11/2

y = y

2x +3 = -1/2x + 11/2

2x + 1/2x = 11/12 - 3

5/2x = 5/2

x = (5/2) / (5/2)

x = 1

Plug x = 1 into any of the equations of the line to find y.

y = 2x + 3

y = (2*1)+3 = 5

Points from the perpendicular line (1,5) and (-5,8)

Distance between these two points:

d = sqrt[(-5-1)^2 + (8-5)^2]

= sqrt (6^2 + 3^2) = sqrt 45

= 6.7

7 0
3 years ago
A farmer harvests wheat in the field. She drives a tractor down ten 500-meter rows for a total distance of 5,000 meters. If it t
Doss [256]

Answer:

15 minutes

Step-by-step explanation:

2 and a half hours is the same as 150 minutes. There are ten rows, so if you divide 150 by 10, you get 15. The farmer spent 15 minutes in each row.

3 0
3 years ago
Read 2 more answers
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