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2 years ago

(5, 4) (7,10) find the slope

Mathematics

2 answers:

alukav5142 [94]2 years ago

6 0

Answer: M = 3

Step-by-step explanation:

(5, 4) (7,10)

M = 3

Verdich [7]2 years ago

5 0

Answer:

Step-by-step explanation:

The difference between the y coordinates is 6.

The difference between the x coordinates is 2

The slope is rise over run so in this case, the rise is 6 and the run is 2.

This makes our slope:

6/2

This can be simplified to 3/1 so the slope is 3.

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Dan drank 7/8 of a bottle of

Anika [276]

Answer:

Dan drank 1 3/8 ths of the bottle of water

Step-by-step explanation:

since the question is asking how much water he drank altogether, it wants you to add

7/8+4/8=11/8

Dan drank 11/8 ths of the bottle of water (1 3/8)

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3 years ago

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nadezda [96]

Tan (x) = 0.8. To calculate the angle x, find the tan⁻¹ (0.8) = 38.7°

6 0

3 years ago

Read 2 more answers

1000 was invested at 5.5% interest, compounded annually. After sometime the amount had grown to 1550. How long was the money inv

scZoUnD [109]

compound interest equation for annually compounded

$A=P(1+r)^t$

A=final amount

P=principal

r=rate in decimal

t=time in years

given that

A=1550

P=1000

r=5.5%=0.055

find t

$1550=1000(1+0.055)^t$

divide both sides by 1000

$1.55=1.055^t$

take ln of both sides

$ln(1.55)=ln(1.055^t)$

use ln rule $ln(a^b)=b(ln(a))$

$ln(1.55)=t(ln(1.055))$

divide both sides by ln(1.055)

$\frac{ln(1.55)}{ln(1.055)}=t$

using a calculator, we get that t=8.18544 yrs

so about 8.2yrs

4 0

3 years ago

Find the value of c(5) c(n)=10+2n

Dahasolnce [82]

Answer:

c = 10/n + 2

Step-by-step explanation:

3 0

2 years ago

Find the volume of the composite solid. Round your answer to the nearest tenth.

EastWind [94]

Answer:

646.04 cm³

Step-by-step explanation:

Cube volume formula:

V=l*w*h

V=8*8*8

V=512

Hemisphere volume formula:

V=(4/3πr³)1/2

V=(4/3π4³)1/2

V=128/3

Add both together

128/3 + 512 ≈ 646.04cm³

4 0

3 years ago