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3 years ago

Please help me due today i beg of u

Mathematics

1 answer:

podryga [215]3 years ago

7 0

Answer:

1) D. (2, -6)

2) B. (3, 1)

Step-by-step explanation:

idk how to explain just trust me

if u need any other questions answered message me brother

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Alexander makes a model of the Great Pyramid of Giza with the dimensions shown.

Leviafan [203]

Answer:

The area of the square base is 100 in.2.

The area of each triangular face is 40 in.2.

Alexander will need 260 in.2 of paint.

Step-by-step explanation:

I dan't have an explanation I just guessed.

7 0

3 years ago

Can you help me please?

gulaghasi [49]

Answer:

I think the answer is B, because the value does increase by one

6 0

3 years ago

an insurance company sells a policy that pays $50,000.00 in case of accidental death. According to company figures, the rate of

aliya0001 [1]

Answer: $23..50 see attachment for the explanation.

5 0

3 years ago

I = Prt

Olegator [25]

Answer:

$r=3.5\%$

Step-by-step explanation:

we know that

The simple interest formula is equal to

$I=P(rt)$

where

I is the Final Interest Value

P is the Principal amount of money to be invested

r is the rate of interest

t is Number of Time Periods

in this problem we have

$t=5\ years\\ P=\$1,200\\ I=\$210\\r=?$

substitute in the formula above

$210=1,200(5r)$

solve for r

$r=210/6,000$

$r=0.035$

convert to percentage (multiply by 100)

$r=3.5\%$

6 0

3 years ago

Write the standard equation of a circle with a center (2,-8) and radius 9

Anna11 [10]

The standard equation of a circle:

$(x-h)^2+(y-k)^2=r^2$

(h, k) - center

r - radius

We have:

(2, -8) → h = 2, k = -8

r = 9

Substitute:

$(x-2)^2+(y-(-8))^2=9^2\\\\(x-2)^2+(y+8)^2=81$

6 0

3 years ago