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3 years ago

1 Dominic drew a square. He

Mathematics

1 answer:

andreyandreev [35.5K]3 years ago

4 0

Answer:

Step-by-step explanation:

Divide 11.16 by 4.

2.79 mm

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Given: ∠KJL and ∠KML intercept arc KL. Prove: m∠KJL = m∠KML

Marizza181 [45]

I think it proved by the arc intercepting kl making it an interior alternate angle which means it equal to each other

7 0

3 years ago

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A store purchased a digital camera and marked it up 100% from the original cost of $863.57. A week later, the store placed the d

uysha [10]

Step-by-step explanation:

863.57 ×40/100 = 345.428

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3 years ago

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how much must you deposit in an account that pays 8% annual interest compounded monthly to have a balance of $1,000 after one ye

strojnjashka [21]

Answer:

$\$923.36$

Step-by-step explanation:

we know that

The compound interest formula is equal to

$A=P(1+\frac{r}{n})^{nt}$

where

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest in decimal

t is Number of Time Periods

n is the number of times interest is compounded per year

in this problem we have

$t=1\ year\\ A=\$1,000\\ r=0.08\\n=12$

substitute in the formula above and solve for P

$\$1,000=P(1+\frac{0.08}{12})^{12*1}$

$P=\$1,000/(1+\frac{0.08}{12})^{12*1}=\$923.36$

5 0

3 years ago

8 1/2 x 2 3/4 x 2/3= 12

Aloiza [94]

Answer:

155.25= 12

Step-by-step explanation:

17/2*2*1/2 = 12

17*1/2 = 12

8 1/2 17/1* 1/2

8*2+1 17*1/1*2

2 17*1/1*2

16+1 17/1*2

2 17/2

17 8.5=12

7 0

3 years ago

Bongeka purchased a new refrigerator and were expected to pay R1 684,00 five months ago and another R1 323,00 in eight months’ t

Dmitriy789 [7]

The discount factor computed shows that the value of each payment will be $1546.

<h3>How to calculate the payment?</h3>

The following can be deduced from the information:

Payment due in 5 months = $1684

Payment due in 8 months = $1323

Annual interest = 11.40%

Monthly interest rate = 11.40%/12 = 0.95%

Present value of payment due 5 months ago = $1684 + (1 + 0.95%)⁵ = $1765.52

Present value of payment due 8 months ago = $1226.62

Total present value = $1765.52 + $1226.62 = $2992.14

After rescheduling, the payments will be in 2 months and 5 months.

Discount factor for payment due in 2 months = 0.9813

Discount factor for payment due in 5 months = 0.9538

Combined discount factors= 0.9360

Therefore, the value of each payment will be:

= $2992.14/(1 + 0.9360)

= $1546

Learn more about discount factor on:

brainly.com/question/24286983

5 0

3 years ago