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Ira Lisetskai [31]
3 years ago
15

Is this right???????

Mathematics
2 answers:
Tatiana [17]3 years ago
8 0

Answer:

yes it is

Step-by-step explanation:

it is right because x=5 so u just replace the x just like u did. then add 5+3 and get 8. and 8 is NOT greater than 12. good job ")

Nataliya [291]3 years ago
4 0

The work is right, so the answer would be the equation is false.

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Step-by-step explanation:

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3 years ago
A number, increased by four times the number, is 35. Find the number.<br>​
mel-nik [20]
8.75 if 35 is the total if 35 is the start then the answer is 140
7 0
2 years ago
(look at the image) can i get help with these 2 questions?
Oduvanchick [21]
18. 105=2x-11 so 105+105=210 and all four angels equal 360 so 360-210=150 so 150/2=75

19. 6x+19+x =180
X=23
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Please give brainliest it took for ever
5 0
3 years ago
The perimeter of a rectangular ink pad is 36 centimeters. The ink pad is 12 centimeters wide. How tall is it?
Nikitich [7]

Answer:

6 cm

Step-by-step explanation:

36-24=12 and 12/2 is 6

Hope this helps!!!!!!!!!!!!!!

3 0
3 years ago
The diagram shows a semi circle inside a rectangle of length 140m. the semi circle touches the rectangle at P, Q and R. Calculat
exis [7]

Answer: 250m

Step-by-step explanation:

Length of rectangle = 140m

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Therefore, Radius(r) = 140m / 2 = 70m

Perimeter of the shaded region:

Length of tangent at P + length of tangent at Q + shaded portion of arc(AB)

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shaded portion = 440 / 4 = 110m

Therefore, perimeter of shaded portion equals

70m + 70m + 110m = 250m

4 0
3 years ago
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