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Veronika [31]
2 years ago
15

PLZ HELP IM ON A TIMER ALL THE ANSWERS IS ON THE SCREEN SHOT :{{{ plz hurry

Mathematics
1 answer:
omeli [17]2 years ago
8 0

Answer:

A) -10 + (-10)

Step-by-step explanation:

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draw 3 rows with 2 counters in each row. Write a word problem that can be acted out using these counters
tatiyna
Just draw a 3 by 2 block.to explain it you could say there is 2 groups of friends with each 3 people in it

7 0
3 years ago
FIRST TO ANSWER GETS BRAINLIEST
iVinArrow [24]

Step-by-step explanation:

3x - y = 74

4y = x

Replace x in the first expression by 4y

3x - y = 74 ➡ 3(4y) - y = 74

12y - y = 74

11y = 74

y = 74/11 we can use this to find x

4y = x

4 × 74/11 = x

296/11 = x

5 0
3 years ago
The ratio of boys to girls in Mr. Smith's class is 3:2.
ankoles [38]

Answer: A and E

Step-by-step explanation: since the question says boys to girls and not girls to boys we assume the first number in the ratio is boys. This makes A correct 3 boys for every 2 girls. And 3+2 is 5 so for every 5 students there are 2 girls because you add the 3 boys

7 0
3 years ago
Which of the following properly describe "slope"? Select all that apply
son4ous [18]
Boxes 1 and 4 apply :)
8 0
3 years ago
I need help with this pls use 3.14 with or the formula with area
Leni [432]
Rectangle:
A=l(w)

A=12(6)

A=72cm^2

Semicircle:
r=6/2

r=3

A=(3.14(r)^2(1/2)

A=3.14(3)^2(1/2)

A=3.14(9)(1/2)

A=14.13cm^2

A=14.1cm^2

Total area: 72cm^2 + 14.1cm^2 = 86.1cm^2
6 0
2 years ago
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