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3 years ago

Find the slope of a line through the passing lines of (-7,-7) and (-3, 6)

Mathematics

1 answer:

sesenic [268]3 years ago

3 0

Let's use the slope formula!

m = y2 - y1 / (x2 - x1)

m = 6 + 7 / (-3 + 7) = 13/4

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Use the following compound interest formula to complete the problem currently you have two credit cards H and die card H has a b

abruzzese [7]

Answer:

card I by $82.50

Step-by-step explanation:

As you know the compound interest formula is ...

A = P(1 +r/n)^(nt)

For card H, P=1186.44, r=0.1474, n=1, t=3, so the balance will be ...

A = $1186.44(1.1474^3) ≈ $1792.22

For card I, P=1522.16, r=0.125, n=12, t=3, so the balance will be ...

A = $1522.16(1 +.125/12)^(12·3) ≈ $2210.44

The increase in card H is ...

$1792.22 -1185.44 = $605.78

The increase in card I is ...

$2210.44 -1522.16 = $688.28 . . . . . . card I increased more

The difference in the increases is ...

$688.28 -605.78 = $82.50

Card I increased by $82.50 more than card H in the time period.

5 0

3 years ago

Simplify your answer. 10^1+10^0

artcher [175]

Pemdas
exponent first
remember that x^0=1
basically anything to the 0 poiwer is 1

so
10^1=10
10^0=1
now we have 10+1=11

8 0

3 years ago

Find the value of the expression

zaharov [31]

It should be 16. 16-8= 8•2=16

7 0

2 years ago

Drag the tiles to the boxes to form correct pairs. Not all tiles will be used.

Sergio039 [100]

Answer:

ACB = 60 degrees

FEG = 75 degrees

BCE = 120 degrees

Step-by-step explanation:

(exterior angle is equal to the interior opposite angles)

HAB = ABC + ACB

130 = 70 + ACB

ACB = 130 - 70

ACB = 60 degrees

$sum \: of \: \: angles \: in \: triangle$

FEG + EGF + EFG = 180

FEG = 180 - 60 - 45

FEG = 75 degrees

$supplementary \: angles$

BCE + ACB = 180

BCE = 180 - 60

BCE = 120 degrees

5 0

2 years ago

Read 2 more answers

what is the measure of the vertex angle of an isosceles triangle i’d one of its base angles measures 42°

Naya [18.7K]

The measure of the vertex angle of the isosceles Δ is 96°

Step-by-step explanation:

In the isosceles triangle

Two sides are equal in lengths
The angle between the two equal sides is called vertex angle
The other two angles are called base angles
The base angles are equal in measure

∵ The measure of one of the base angles of an isosceles Δ = 42°

- The base angles are equal in measure

∴ The measure of the other base angle = 42°

∵ The sum of the measures of the interior angles of any Δ = 180°

∴ 42 + 42 + measure of the vertex angle = 180

∴ 84 + measure of the vertex angle = 180

- Subtract 84 from both sides

∴ measure of the vertex angle = 96°

The measure of the vertex angle of the isosceles Δ is 96°

Learn more:

You can learn more about the triangles in brainly.com/question/6530759

#LearnwithBrainly

8 0

3 years ago