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olga2289 [7]
3 years ago
15

Janet’s mother gave her $76 to go to the store. Janet bought 2 loaves of bread and 4 cartons of orange juice. Each loaf of bread

costs $5 and each carton of orange juice cost $3. How much money does Janet have left?
Mathematics
2 answers:
Hatshy [7]3 years ago
5 0

Answer:

22

Step-by-step explanation:

2x5 =10 4x3 = 12 12=10 =22

Julli [10]3 years ago
3 0

Answer:

54

Step-by-step explanation:

76 - 10 - 9 = 54

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hettie is stacking paper cups .each stack of 15 cups is 6 inches high. what is the total heightvof 10 stacks of cups ?
Maslowich
60 inches is the answer.

In this case the amount of cups do not matter only the height because that's what it's asking for.

If each stack is 6 inches we would have to multiply that by 10 because there are 10 stacks.

6 x 10 = 60 inches tall
4 0
2 years ago
Please help me with this geometry question and show work
soldi70 [24.7K]

(3) 8

Step-by-step explanation:

Note that ∆ADE is similar to ∆ABC. As such, the ratios of their legs are equal. Also note that AD = AB + BD.

BC/AB = DE/AD

BC/10 = 12/(10 + 5) = 12/15 = 4/5

or

BC = 10(4/5) = 8

8 0
2 years ago
Having just turned 16 years old, your friend has their mind set on buying a new car by the time they turn 20 years old. They can
DanielleElmas [232]

having just turned 16 years old, your friend has their mind set on buying a new car by the time they turn 20 years old

6 0
2 years ago
How do you get x trigonometry
Svetlanka [38]
Quick vocab:
sin=sine
cos=cosine
tan=tangent
theta=the angle
o=opposite side from angle
h=hypotenuse of triangle
a=adjacent side to angle

Three equations:
sin(theta)= o / h
cos(theta)= a / h
tan(theta)= o / a

Explanation of problem:

sin(x)= o / h
sin(x)= 16cm / 28cm
You'll substitute the 16cm in for o and 28cm for h
This is because 16cm is on the side that's opposite from the angle
28cm is on the hypotenuse of the triangle
One way to find the hypotenuse is look where the 90° is at and it's opposite from that

since you're trying to find the angle you'll have to inverse the sin to get it on the other side of the equal sign
Inverse is doing the opposite of so the inverse of sin is sin^-1

{ \sin}^{ - 1} (\frac{16cm}{28cm})
x = sin^-1 (16cm/28cm)

Answer:

x = 34.84990458°

I don't know how far rounded you'll need it
I hope this helped!
7 0
3 years ago
In football, a field goal counts 3 points and extra points after touchdowns count as 1 point. A
juin [17]

Answer:

he makes 14 field goals and 7 extra point kicks

Step-by-step explanation:

  1. f=#of field goals
  2. e=extra kick points
  3. f+e=21
  4. 3f+1e=49
  5. subtract top from bottom
  6. 2f=28
  7. f=14
5 0
3 years ago
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