In 8 years Damon will be 16 year's old.
We have Nora who 3 time as old as Damon and in 8 years she will be only 2 time as old as Damon.
We have to determine how old will Damon be in 8 years.
<h3>If your present age is x and your sister is 4 years elder than you. Than what will be her age after 5 years from now.</h3>
Your present age = x.
Hence, your sister's present age = x + 4.
After five years, your age = x + 5.
Hence, your sister's age will be = x + 9.
According to question, we have -
Assume that the present age of Damon is x.
Then, Nora's age will be = y = 3x.
After 8 years -
Damon's age = x + 8
Nora's age = 3x + 8
Therefore -
3x + 8 = 2(x + 8)
3x + 8 = 2x + 16
x = 8
Hence, in 8 years Damon will be = 8 + 8 = 16 year's old.
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Answer:
Angle CED must also measure 60°.
Because angle m is shown to be congruent to angles ABC and CDE, this means that angle m has a measure of 60 degrees.
There can only be 180 degrees in a triangle, so the measure of angle ACB must be 180-60-60, which equals 60 degrees.
Using the Vertical Angles Theorem, the measure of angle ACB is the same as the measure of angle CED.
Therefore, angle CED measures 60°.
Step-by-step explanation:
m, because Triangle ABC is similar to triangle EDC
m over 2, because Triangle ABC is congruent to triangle DCE
m + 60 degrees, because Triangle ABC is similar to triangle DCE
120 degrees − m, because Triangle ABC is congruent to triangle DCE
Answer:
Jarron has 8.45 more miles to get to the finish line.
Step-by-step explanation:
All we have to do is subtract the total number of miles by the number of miles Jarron has completed.
So: 26.20 - 17.75 = 8.45
Keywords:
<em>Medium sodas, buy, dollars, divide
</em>
For this case we must find the amount of medium sodas that Natalie's group can buy, taking into account that they have 20 dollars and that each medium soda costs 1.25 dollars. To solve, we must divide:
Let "x" be the number of medium sodas you can buy, then:
So, Natalie's group can buy 16 medium sodas with 20 dollars
Answer:
16 medium sodas
Answer: y = 40x + 750
Step-by-step explanation:
Linear model;
y = mx + c
y is the total cost of buying granite counter tops for a certain number of square foot as well as the cost to install the counter top.
m is the cost of granite counter tops per square foot which is $40 in this case.
x is the number of square feet required.
c is the base pay for the installation of the counter top which is $750
Linear model will therefore look like this;
y = 40x + 750
To test it. Assume you want enough granite tops for 10 square feet. How much would it cost;
= 40 (10) + 750
= $1,150
