3 years ago

I need help on this question

Mathematics

1 answer:

tatuchka [14]3 years ago

7 0

Ax + b = r
subtract ax from both sides:-
ax - ax + b = r - ax

b = r - ax (answer)

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Help me with this ASAP please!

Natasha_Volkova [10]

Answer:

10 degrees

Step-by-step explanation:

The total area of the triangle will equal 180 degrees.

Firstly add 108 and 48 to get a total of 156.

Now add the 14 from (x+14). You will get 170.

Since the total would be 180 degrees, you subtract 170 from 180.

180-170=10!!!

4 0

3 years ago

Jonah collects rainwater in a large barrel that weighs 30 pounds. When there are 10 gallons of water in the barrel, the total we

Serjik [45]

The first thing we are going to do for this case is define variables.
We have then:
x: number of gallons of water
y: total weight
We then have an equation of the form:
$y-yo = m (x - xo)
$
Where,
$m = (y2 - y1) / (x2 - x1)
$
Substituting values:
$m = (196.8 - 113.4) / (20 - 10)

m = 8.34$
We choose an ordered pair:
$(xo, yo) = (10, 113.4)
$
Substituting values:
$y-113.4 = 8.34 (x - 10)
$
Rewriting:
$y = 8.34x - 83.4 + 113.4

y = 8.34x + 30$
Answer:
y = 8.34x + 30

8 0

3 years ago

If f(x)= VX-3, which inequality can be used to find the domain of f(x)?

NeX [460]

Answer:

the second one but I'm not sure it cuz it was a little bit different in my text I hope it

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2 years ago

write two expressions that could be used to help you determine the new cost of a $415 television after adding a 6% sales tax

bearhunter [10]

1. 415 x 1.06 =
2. 415 + (415 x 0.06) =

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3 years ago

"let v be the event that a computer contains a virus, and let w be the event that a computer contains a worm. suppose p(v) = 0.1

morpeh [17]

Here we might have to find p(v intersection w) and for that we use the following formula

p(v U w) = p(v)+p(w)-p(v intersection w)

And it is given that p(v) =01.3 , p(w) = 0.04 and p(v U w ) = 0.14 .

Substituting these values in the formula, we will get

0.14 = 0.13 +0.04 -p(v intersection w)

p(v intersection w) =0.13 +0.04 -0.14 = 0.03

So the required answer of the given question is 0.03 .

7 0

2 years ago