3 years ago

Translate the sentence into an equation.

Mathematics

1 answer:

Y_Kistochka [10]3 years ago

5 0

Answer:

9 * b + 7 = 2 I think this is right but I don't know for sure

Step-by-step explanation:

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HELP ME!!!! giving 40 points and brainliest!!!!

kykrilka [37]

Answer:

Step-by-step explanation:

17.7+8.3+13.0+2090=24.805g

8 0

3 years ago

7w -17=46 need help thanks

murzikaleks [220]

Answer:

w=9

Step-by-step explanation:

7w -17=46

Add 17 to each side

7w -17+17=46 +17

7w = 63

Divide each side by 7

7w/7 = 63/7

w=9

3 0

3 years ago

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Please help me find the answer

sattari [20]

133 stickers and 36 markers

6 0

4 years ago

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A#b= a2(7-b), what is the value of (2#5)#3

lara31 [8.8K]

A#b = 2a(7-b)

(2#5)#3

Let us look at the parentheses first.

2#5 = 2*2(7-5)
= 4(2)
= 8

Now the equation becomes 8#3

8#3 = 2*8(7-3)
=16(4)
= 64

The value is 64. Hope this helps!

3 0

3 years ago

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I dont know what to do lol

atroni [7]

Answer:

15 units

Step-by-step explanation:

The distance between two points can be found using the following formula:

$d\sf=\sqrt{(x_2-x_1)+(y_2-y_1)}$

Given points:

(-7, 5) and (2, -7)

<u>where:</u>

x₁ = -7
x₂ = 2
y₁ = 5
y₂ = -7

Substitute these points into the formula and simplify:

$\sf d=\sqrt{(2-(-7))^2+((-7)-5)^2} \ \textsf{[simplify the radicand]}\\\\ d=\sqrt{(2+7)^2+(-12)^2} \ \textsf{[simplify]}\\\\d=\sqrt{(9)^2+(-12)^2} \ \textsf{[evaluate the power]}\\\\d=\sqrt{81+144} \ \textsf{[add]}\\\\d=\sqrt{225}\ \textsf{[simplify]}\\\\d=15$

The distance between the two points is 15 units.

Learn more here:

brainly.com/question/27708708

brainly.com/question/21152362

8 0

2 years ago