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3 years ago

PLZ HELP ME BY TONIGHT AT 12:30 ITS DUEEE ps/ plz answer ALLL the questions

Mathematics

1 answer:

kap26 [50]3 years ago

7 0

Since it decreases by 36 each year, the change would be 36+36+36+36=36*4=144

For a, we can plug in values for t, so 2000-(200*1)=1800 for the first year,
2000-(200*2)=1600 - do you see the pattern here? It subtracts by 200 every year, so 1600-200=1400 for the third year and 1400-200=1200 for the fourth year.

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Andy is buying a car

Oliga [24]

Answer:

£503.75 per month

Step-by-step explanation:

7% decrease on a £6,500 car

= 7% of 6,500

= 7/100 * 6,500

= 0.07 * 6500

= £455

Amount of the car = £6,500 - £455

= £6,045

he will pay the full balance in 12 equal month payments

Amount paid each month = £6,045/12 months

= £503.75 per month

4 0

3 years ago

Select the correct answer. Given: `Delta`ABC, where AB = BC Prove: `"m"/_BAC = "m"/_BCA` Statement Reason 1. Let `Delta`ABC be a

Leto [7]

Since BD is the angle bisector of ∠ ABC,

∠ ABD = ∠ CBD --- (1)

Now, in triangles Δ ABD and Δ CBD,

BD = BD (common side)

∠ ABD = ∠ CBD from (1)

AB = BC (Given)

Hence, Δ ABD ≅ Δ CBD (SAS Rule).

5 0

3 years ago

Please help me with my homework!!!!

Nikolay [14]

Answer: -19 i think

Step-by-step explanation:

7 0

3 years ago

A forest fire covers twice the amount of forest as it did 3 days ago. 3 days ago, this fire covered 300 square miles and it cont

alisha [4.7K]

Answer:

The correct option is B) 4800 square miles.

Step-by-step explanation:

Consider the provided information.

It is given that the fire covered 300 square miles in 3 days ago. And it continues to grow at the same rate.

Therefore, today it covers the twice of area it covers on yesterday.

The area covers by fire 2×300=600 square miles

Now the area covers after 3 days from today will be:

2×2×300 = 2×600 = 1200 square miles

The area covers after 3×2=6 days from today is:

2×2×2×300 = 2400 square miles

The area covers after 3×3=9 days from today is:

2×2×2×2×300 = 4800 square miles

Hence, the correct option is B) 4800 square miles.

HOPE DIS HELPS MARK ME AS BRAINLIEST PLS!!!!

4 0

3 years ago

The product of sin 30° and sin 60° is same as the product of and .

ryzh [129]

sin 30 = .5 and cos 60 = .5

sin 60 = sqrt(3) / 2 and cos 30 = sqrt(3) / 2

answer - cos 60 and cos 30

3 0

3 years ago

Read 2 more answers