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Brut [27]
3 years ago
8

Y=2x-11 and -x -y=-4 solve by substitution

Mathematics
1 answer:
IceJOKER [234]3 years ago
8 0

Answer:

(5, -1)

Step-by-step explanation:

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Feet = 5/6 in a mile
kaheart [24]

One mile = 5,280 feet.

Understand?

I am assuming that you want to know what is 5/6 of a mile.

(5/6)(5,280) = 5(880) = 4,400 feet.

If by IN A MILE you mean division, then we do the following:

(5,280)/(5/6) = (5,280 • 6)/5 = 6,336.

Is either one or the other because your question is honestly not too clearly stated..

8 0
3 years ago
5=97 find 2 and 4....................,,..,...
makvit [3.9K]

Answer:

∠ 2 = ∠ 4 = 83°

Step-by-step explanation:

∠ 2 and ∠ 5 are same- side interior angles and sum to 180° , that is

∠ 2 + 97° = 180° ( subtract 97° from both sides )

∠ 2 = 83°

∠ 2 and ∠ 4 are vertical angles and are congruent, then

∠ 4 = 83°

8 0
3 years ago
Geometry<br> The picture below shows the question and answer choices for the questions.
ki77a [65]

Look at the table for the people that used Lithium.

There are 18 relapses, 6 No relapses with a total of 24 people.

The relative frequency for relapse, would be dividing the number of relapses by the total number of people.

This would be D. 18 / 24 = 75%

5 0
3 years ago
Work out cube root of 512 : reciprocal of 0.4. Give your answer in the form n : 1
galben [10]

Step-by-step explanation:

Thanks, so cube root of 512 is 8 and reciprocal of 0.4 is 2.5 then:

8 : 2.5 / divide both by 2.5 to get:

3.2 : 1 that's my answer right?

3 0
3 years ago
Expand and simplify (x+5)(x+6)
seraphim [82]

Answer:

2

+

1

1

+

3

0

Step-by-step explanation:

(

+

5

)

(

+

6

)

{\color{#c92786}{(x+5)(x+6)}}

(x+5)(x+6)

(

+

6

)

+

5

(

+

6

)

6 0
3 years ago
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