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3 years ago

Write the equation for a line that intersects points (1,3) and (2,5)

Mathematics

2 answers:

Fiesta28 [93]3 years ago

7 0

Y=2x+1 is the correct answer

Georgia [21]3 years ago

3 0

Y=2x+1 is your answer

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1 1/2 years is how many months

Elan Coil [88]

18
12 + 6 = 18
There Are 12 In One Year.

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2 years ago

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Harry has 8 more marbles than hermione. together they have 40 marbles. how many does each have?

aksik [14]

Answer:

Harry has 24; Hermione has 16

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2 years ago

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Length of the hypotenuse of the triangle to the nearest tenth of a metre

Lemur [1.5K]

Answer:

The length of the hypotenuse is 2.4m

Step-by-step explanation:

well to start we have to know the relationship between angles, legs and the hypotenuse

α = 55°

o: opposite = 2.0m

h: hypotenuse

sin α = o/h

cos α= a/h

tan α = o/a

we see that it has (angle, hypotenuse, opposite)

we look at which meets those data between the sine, cosine and tangent

is the sine

sin α = o/ah

Now we replace the values and solve

sin 55 = 2.0/h

0.81915 = 2.0/h

h = 2.0 / 0.81915

h = 2.4415 m

round to the nearest tenth

h = 2.4415 = 2.4 m

The length of the hypotenuse is 2.4m

5 0

3 years ago

Read 2 more answers

Help................

aniked [119]

Step-by-step explanation:

(1/7)³=1³/7³=1/343
2⁵=32
1.4²=1,4×1,4=1,96

3 0

2 years ago

Read 2 more answers

A cinema has three screens last Saturday there were 500 visitors 40% went to screen 1 ,25% went to screen 2 the rest went to scr

ratelena [41]

Answer:

200 visitors went to screen 1.

125 visitors went to screen 2.

175 visitors went to screen 3.

Step-by-step explanation:

We will find number of visitors who went to screen 1 by finding 40% of 500 as we are told that 40% of 500 visitors went to screen 1.

$500*\frac{40}{100} =5*40=200$

Therefore, 200 visitors went to screen 1.

Now we will find number of visitors who went to screen 2. We are told that 25% of 500 visitors went to screen 2.

$500*\frac{25}{100} =5*25=125$

Therefore, 125 visitors went to screen 2.

Now we will find the number of visitors who went to screen 3 by subtracting combined number of visitors who went to screen 1 and screen 2 from total number of visitors.

$500-(200+125)$

$500-325=175$

Therefore, 175 visitors went to screen 3.

7 0

2 years ago