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3 years ago

Someone pls help me with 1 I need a answer and a explanation

Mathematics

1 answer:

solniwko [45]3 years ago

5 0

Answer:

Im fairly sure the equation is D, a+5=11

Step-by-step explanation:

Kate has gone up 11 times and 5 more times than Andre, so 11-5 HAS to be the amount of times Andre has gone up.

If we reorganise this equation then we get a+5=11

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Y = 0.115x + 0.0045 , y = 0.499x – 0.22<br> solve for x

enyata [817]

Answer:

x=0.5612

Step-by-step explanation:

-Given the functions:

$y=0.115x+0.0045\ \ \ \ ...i\\\\y=0.499x-0.22\ \ \ \ \ ...ii$

We subtract equation i from ii to eliminate y and solve for x:

$ii-i\\\\0=0.384x-0.2155\\\\0.384x=0.2155\\\\x=0.5612$

Hence, the value of x is 0.5612

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3 years ago

Find the value of all angles

o-na [289]

Answer:

Step-by-step explanation:

This means that <C and <F are congruent.

So 2x - 15 = x + 15 Add 15 to both sides

2x-15+15=x+15+ 15

2x = x + 30 Subtract x from both sides

2x-x=x-x+30

x = 30

I've taken the bottom 2 angles to be equal. The lettering says they

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3 years ago

A person goes to work across three intersections. The probability of seeing the red light at the first intersection is 60%, the

vazorg [7]

add together all (3) percentages 60+70+80=210
subtract the answer from 300 (300 because there were 3 percentages) 300-210=90
divide this answer by 3 (also because there were 3 percentages) 90/3=30
the probability of the person walking without a red light is 30%

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3 years ago

If John read 8 pages in 10 minutes, how many pages can he read in 70<br> minutes?

loris [4]

Answer:

56 pages

Step-by-step explanation:

7 0

3 years ago

Which ordered pair could replace the missing value and create a

Usimov [2.4K]

Answer:

Step-by-step explanation:

The same x value cannot be used more than once or it isn't a function.

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3 years ago

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