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givi [52]
3 years ago
8

Help....gn l my ljvjgvohUh l

Mathematics
1 answer:
timofeeve [1]3 years ago
4 0

Answer:

y-8

If Tia is 8 years younger than Annette and Annette is y years old, you just take y and subtract 8.

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Find the missing length of the triangle.<br> a=in
Vinil7 [7]

Answer:

a=9

Step-by-step explanation:

a^2+b^2=c^2

a^2+5.6^2=10.6^2

a^2+ 31.36=112.36

-31.36           -31.36

a^2=81

a=\sqrt{81}

a=9

8 0
3 years ago
Read 2 more answers
Give the slope and the y-intercept of the line y = x – 4.
Airida [17]

Given:

The equation of a line is

y=x-4

To find:

The slope and y-intercept of the line.

Solution:

We have,

y=x-4          ...(i)

The slope intercept form of a line is

y=mx+b            ...(ii)

Where, m is the slope and b is the y-intercept.

On comparing (i) and (ii), we get

m=1,b=-4

Slope of the line = 1

y-intercept of the line = -4

The coordinate form of y-intercept is (0,b). So, the y-intercept of the given line is (0,-4).

Therefore, the slope of the line is 1 and the y-intercept is (0,-4).

5 0
3 years ago
1. If 4r – 10 = 18, what is the value of 2r + 9?
fgiga [73]

Answer:

23

Step-by-step explanation:

4r-10=18

4r=28

4r/4=28/4

r=7

2(7)+9=23

8 0
3 years ago
Read 2 more answers
In the year 2000, the population of Mexico was about 100 million, and it was growing by 1.53% per year. At this growth rate, the
N76 [4]
111=100(1.0153)^x
Solve for x
X=log(111÷100)÷log(1.0153)
X=6.9years round the answer
X=7 years
So in what year
2000+7=2007
In the year 2007
6 0
3 years ago
Read 2 more answers
I need help on question b
NeTakaya

Answer:

B=25

Step-by-step explanation:

b=2(10)^2(10-5)/10(10

b=2(100)(5)/100

b=(200)(5)/100

B=2500/100

B=25

8 0
2 years ago
Read 2 more answers
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