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e-lub [12.9K]
3 years ago
13

Please help It’s EASY MATH

Mathematics
2 answers:
Mariulka [41]3 years ago
4 0
B.) 2
you have to multiply by 2 to get from a to b
Alex_Xolod [135]3 years ago
4 0
I believe its B.) 2 !
Using the scale factor (i assume we are scaling up?) : larger length / smaller length we get 5/2.5 which simplifies to 2

Apologies if I’m wrong
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in- is a prefix that means not. inequalities are ways of showing relationships that are not equal. true or false
nikdorinn [45]

Answer:

1)True

2) True

Explanation;

1)The prefix in, which means “in, on, or not,” appears in numerous English vocabulary words, for example: inject, influx.

2)Often (but not always) inequality was a tool an abuser used to control their partner.

Hope this helps! If so please mark brainliest and rate/heart to help my account if it did!!

7 0
4 years ago
Raven has walked 20 miles and is walking 4 miles every hour. Yuri has walked 10 miles
Arturiano [62]

Answer:

20+4x=10+2x

Step-by-step explanation:

7 0
3 years ago
A line includes the points (0,0) and (1,5). What is its equation in slope-intercept form
Kipish [7]

9514 1404 393

Answer:

  y = 5x

Step-by-step explanation:

The point (0, 0) tells you the line goes through the origin, so represents a proportional relationship. The slope is simply the ratio of y to x, or 5/1 = 5.

The equation of the line is ...

  y = mx + b . . . . . . line with slope m and y-intercept b

  y = 5x . . . . . . . . . . line with slope 5 and y-intercept of 0 (the origin)

5 0
3 years ago
Base area of a room is 34m^2 and height of the room is 10m. Find the volume
gregori [183]

Answer:

340 m³

Step-by-step explanation:

Hi there !

V = Ab×h

= 34m²×10m

= 340 m³

Good luck !

8 0
3 years ago
Solve in radians help plz
PIT_PIT [208]
I think we can use the identity  sin x/2  = sqrt [(1 - cos x) /2]

cos x -  sqrt3 sqrt ( 1 - cos x) /sqrt2 = 1

cos x - sqrt(3/2) sqrt(1 - cos x) = 1
sqrt(3/2)(sqrt(1 - cos x) =  cos x - 1   Squaring both sides:-
1.5 ( 1 - cos x) = cos^2 x - 2 cos x + 1

cos^2 x - 0.5 cos x - 0.5 = 0 

cos x = 1 , -0.5

giving x = 0 , 2pi, 2pi/3,  4pi/3  ( for  0  =< x <= 2pi)

because of thw square roots some of these solutions may be extraneous so we should plug these into the original equations to see if they fit.

The last 2 results dont fit so the answer is  x = 0 , 2pi Answer
5 0
3 years ago
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