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steposvetlana [31]
3 years ago
6

A game show contestant lost 15 points. He answered another question incorrectly and lost another 15 points. How many total point

s has he lost?
Mathematics
1 answer:
crimeas [40]3 years ago
8 0
15+15=30

He lost a total of 30 points.
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Today i will walk 3 miles per hour to school, which is 1.5 miles away how many hours would this trip take
GaryK [48]

Answer: 30 minutes so 1/2 hour

Step-by-step explanation:

Because 3 miles = 1 hour

1.5 times 2 = 3

divide 2 on both sides

4 0
3 years ago
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Simplify: 6 × 9 ÷ 3 − 4 × 5 ÷ 2 <br> A) 4 <br> B) 8 <br> C) 10 <br> D) 11
Valentin [98]

Answer:

b)8

is the answer it's was helpful to you

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3 years ago
The length of the side of a square is equal to the perimeter of the square divided by four. Which shows the correct graph relati
serious [3.7K]

Answer:

On a coordinate plane, the x-axis is labeled Perimeter of a square, and the y-axis is labeled Side length of a square. A line goes through points (4, 1), (8, 2).

Step-by-step explanation:

Let

x ----> the perimeter of the square

y ---> the side length of the square

Remember that

The perimeter of the square is given by the expression

P=4b

where

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solve for b

b=\frac{1}{4}P

That means

A ordered  pair in the coordinate plane following the rule

(x,y) -----> (x,x/4)

The y-coordinate is equal to the x-coordinate divided by 4

y=x/4

therefore

On a coordinate plane, the x-axis is labeled Perimeter of a square, and the y-axis is labeled Side length of a square. A line goes through points (4, 1), (8, 2).

Because

For the point (4,1)

substitute in the linear equation the value of x

y=4/4=1 ----> is ok

For the point (8,2)

substitute in the linear equation the value of x

y=8/4=2 ----> is ok

8 0
3 years ago
Can someone make sure that the first one is right and can someone help me with the second one please I need to get this right pl
VLD [36.1K]

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1. B

2. A

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1. Here, the figure is reflected over the line depicted. This answer is correct.

2. Here the image shifts down and across, making it a glide.

3 0
3 years ago
What is the longest line segment that can be drawn in a right rectangular prism that is 14 cm long 11 cm wide and 7 cm tall
weqwewe [10]

Answer:

The longest segment is approximately 19.13cm

Step-by-step explanation:

Given

l = 14cm

w = 11cm

h = 7cm

Required

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d = \sqrt{l^2 +w^2 + h^2

So, we have:

d = \sqrt{14^2 +11^2 +7^2

Using a calculator, the equation becomes

d = \sqrt{366

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d = 19.13cm

4 0
3 years ago
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