3 years ago

107+0+39+13 use properties to fin the sum

Mathematics

1 answer:

Vikentia [17]3 years ago

6 0

The answer to the question is 159 all you do is add everything together

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If the measurement of angle a is 113°, then what is the measurement of angle d ? Question 20 options: 67° 23° 113° 100°

Diano4ka-milaya [45]

Answer:

67 degrees

Step-by-step explanation:

If angle a is 113 degrees, angle d will be 113 degrees subtracted from 180 degrees. Because angles in a straight line adds up to 180 degrees.

4 0

2 years ago

If Ms. P wants to withdraw $900 from an account earning 4% average annual interest rate at the start of each year for 7 years, h

Ksju [112]

Answer:

Amount he must have in his account today is $5,617.92

Step-by-step explanation:

Data provided in the question:

Regular withdraw amount = $900

Average annual interest rate, i = 4% = 0.04

Time, n = 7 years

Now,

Present Value = $C \times\left[ \frac{1-(1+i)^{-n}}{i} \right] \times(1 + i)$

here,

C = Regular withdraw amount

Thus,

Present Value = $C \times\left[ \frac{1-(1+i)^{-n}}{i} \right] \times(1 + i)$

Present Value = $900 \times\left[ \frac{1-(1+0.04)^{-7}}{ 0.04 } \right] \times(1 + 0.04)$

Present Value = $936 \times\left[ \frac{1 - 1.04^{-7}}{ 0.04} \right]$

Present Value = $936 \times\left[ \frac{1 - 0.759918}{ 0.04} \right]$

Present Value = 936 × 6.00205

Present Value = $5,617.92

Hence,

Amount he must have in his account today is $5,617.92

7 0

3 years ago

The data set shows the number of hours per week that each student in a class spends studying at home. What is the shape of the d

AVprozaik [17]

Answer:

The answer is symmetrical

Step-by-step explanation:

x x x

x x x x x

x x x x x x x

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4 0

3 years ago

I am confused on how to solve this using L'hopital's<br> lim→0 (5^x - 3^x)/x

kupik [55]

Answer:

Same here

Step-by-step explanation:

6 0

2 years ago

What can divide 180 in order to get the answer 5

Sveta_85 [38]

Answer:

Step-by-step explanation:

180/5 is 36.

To double check, you can multiply 36 by 5, which gives you 180.

5 0

3 years ago