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2 years ago

The triangle below has an exterior angle of 110 degrees. What is the value of angle x?

Mathematics

1 answer:

faltersainse [42]2 years ago

4 0

Answer: 70 degrees

Step-by-step explanation:

An exterior angle and the interior angle it corresponds to are supplementary.

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The midpoint of the segment as an ordered pair (-6,-1,) (-1,-6)

san4es73 [151]

Answer:

Step-by-step explanation:

(-6,-1) & (-1,-6)

$Midpoint=\left(\dfrac{x_{1}+x_{2}}{2},\dfrac{y_{1}+y_{2}}{2} \right)\\\\\\=\left(\dfrac{-6-1}{2},\dfrac{-1-6}{2} \right)\\\\\\=\left(\dfrac{-7}{2},\dfrac{-7}{2} \right)\\\\\\$

= (-3.5 , -3.5)

5 0

3 years ago

Read 2 more answers

What is a1 of the arithmetic sequence for which a3=126 and a64=3,725

Evgesh-ka [11]

D=an-am/n-m
d=a64-a3/64-3
d=3725-126/61=59
a3=a1+2d
126=a1+118
a1=8

7 0

4 years ago

Read 2 more answers

5 scholars ran a marthon each one ran 1\5 of a mile how far did the students run in all

IrinaK [193]

9514 1404 393

Answer:

1 mile

Step-by-step explanation:

5 × (1/5 mi) = 5/5 mi = 1 mi

The students ran 1 mile in all.

3 0

3 years ago

You invest $15,000 to start a hot dog stand at the local sports complex. It costs you $.65 to produce each hot dog. How many hot

SCORPION-xisa [38]

Answer:

Below is the procedure to find the answer: 30,000 hot dogs.

Explanation:

The <em>average cost </em>is found dividing the total cost by the number of hot dogs:

$Average\text{ }cost=Total\text{ }cost/Number\text{ }of\text{ }hot\text{ }dogs$

The total cost is the the sum of amount that you invest plus the product of the cost of producing each hot dog times the number of hot dogs:

$Total\text{ }cost=investment+Number\text{ }of\text{ }hot\text{ }dogs\times cost\text{ }to\text{ }produce\text{ }each\text{ }hot\text{ }dog$

Substitute the values:

$Total\text{ }cost=15,000+0.65x\\ \\ Averate\text{ }cost=(15,000+0.65x)/x=1.15$

Where x is the number of hot dogs.

Solve for x from the equation:

$(15,000+0.65x)/x=1.15\\ \\ 15,000+0.65x=1.15x\\ \\ 15,000=1.15x-0.65x\\ \\ 15,000=0.5x\\ \\ 15,000/0.5=x\\ \\ 30,000=x\\ \\ x=30,000$

Which shows you how you can find that the answer is 30,000 hot dogs.

8 0

3 years ago

Will give brainliest please help!!<br><br>Which expression is equivalent to 5.5x + 1-(1,5x+17)?

Crazy boy [7]

Answer:

4x - 16

Step-by-step explanation:

X can be any value (I made it 20)

5.5(2)+ 1 - (1.5(2) +17)

11 + 1 - 20

12 -20

-8

4(2) - 16

8 - 16

-8

You better say thanks (from a grade 9 academic student)

3 0

3 years ago

Read 2 more answers