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2 years ago

Twice a certain number is 58. 4 times that number will be a) 4x58 b) 58 + 4 c) 58x2 d)8x58

Mathematics

1 answer:

irga5000 [103]2 years ago

4 0

Answer:

c) 58x2

Step-by-step explanation:

Twice the number 29 is 58

So, 29 is related to 58

Therefore 29*4 = 58*2

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a cookie jar contains four oatmeal raisin, one sugar, nine chocolate chip, and six peanut butter cookies. if one is chosen at ra

VikaD [51]

Step-by-step explanation:

There are a total of 4 + 1 + 9 + 6 = 20 cookies. So the probabilities of each type for a random cookie are:

P(oatmeal raisin) = 4/20 = 1/5

P(sugar) = 1/20

P(chocolate chip) = 9/20

P(peanut butter) = 6/20 = 3/10

8 0

2 years ago

Ques no 1 b) help me!!!!! <br> I will give you brainliest plzzz

saul85 [17]

Answer:

-4/5

Step-by-step explanation:

r=x/2

a=2x

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2 years ago

Which statement is true about -14 and -8?

marin [14]

Answer:

Step-by-step explanation:

-14>-8 because -14 is located to the left of -8 on the number line.

7 0

2 years ago

-5y-y=??? Algebra. Confused. Help.

MrRa [10]

Answer:

-6y

Step-by-step explanation:

-5y-y=-6y

8 0

2 years ago

Read 2 more answers

The horizontal line segment at the top of the polygon on the grid below is how many units long?

Ymorist [56]

Answer:

6 units long.

Step-by-step explanation:

Given:

A polygon drawn on a graph.

In order to determine the distance of the horizontal line at the top, we find the coordinates of the end points and then use distance formula to find the exact distance.

Let us label the polygon as ABCD as shown below. AB is the length of the horizontal line.

Coordinates of A are $(x_1,y_1)=(-3, 4)$ as seen in the graph.

Coordinates of B are $(x_2,y_2)=( 3, 4)$ as seen in the graph.

Now, distance formula for two points $(x_1,y_1)\ and\ (x_2,y_2)$ is:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\\d_{AB}=\sqrt{(3-(-3))^2+(4-4)^2}\\d_{AB}=\sqrt{(3+3)^2+0}\\d_{AB}=\sqrt{36}=6\ units$

Therefore, the horizontal line at the top is 6 units long.

4 0

3 years ago