MATHEMATICS HIGH SCHOOL

Need help really bad please

Answers

Answer 1

Answer:

Problem 1

Answer: Choice B) angle1 = 26, angle2 = 64

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Explanation:

Complementary angles add to 90

(angle1)+(angle2) = 90

(5x+6)+(68-x) = 90

4x+74 = 90

4x = 90-74

4x = 16

x = 16/4

x = 4

So,

angle1 = 5x+6 = 5(4)+6 = 26

angle2 = 68-x = 68-4 = 64

Note how

angle1+angle2 = 26+64 = 90

to help check our answer

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Problem 2

Answer: Choice D) BC, AC, AB

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Explanation:

The shortest side of a triangle is always opposite the smallest angle.

The longest side of a triangle is always opposite the largest angle.

Based on those two facts, we can say the shortest side is BC (since angle A = 53 is the smallest angle) and the longest side is AB (since angle C = 70 is the largest)

The order from smallest to largest is

BC, AC, AB

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Problem 3

Answer: Choice D) B < C < A

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Explanation:

Use the reverse of the idea from problem 2. We know that AC is the smallest side which must mean that angle B is the smallest angle. Since BC is the largest side, angle A must be the largest angle.

The order of the angles is B < C < A

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Problem 4

Answer: Choice A) angle 5 = 50, angle 8 = 130

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Explanation:

The same side exterior angles must be supplementary to have parallel lines.

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Problem 5

Answer: Choice A) angle G is the smallest

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Explanation:

Use the same idea as problem 2. The smallest angle is opposite the smallest side. The smallest side is 48, so angle G being opposite of that side, is the smallest angle.

Angle O would be the largest as it is opposite the largest side DG = 70

Related Questions

What is differentiation?
Given the polynomial 2x3 + 18x2 − 18x − 162, what is the value of the coefficient 'k' in the factored form?2x3 + 18x2 − 18x − 162 = 2(x + k)(x − k)(x + 9) k= ____________
Help me please!! asap!
taylor is moving and must rent a truck. there is an initial charge of $45 for the rental plus an additional fee per mile driven. of taylor were to drive 5 miles, the total cost would be $60 write an equation for c, in terms of m, representing the total cost of renting the truck if taylor were to drive m miles
There are 4 quarts in 1 gallon. How many quarts are on 3 gallons?

Which is greater, 0.5 or 2/3??

Answers

Find the average=.gr2ate2+0.5+ 23 3
Find the least common multiple (LCM) of the denominators in order to find the least common denominator (LCD).
which equals 3
Find the mean (arithmetic)-.gr^2ate^2+0.5+ 23 3
The LCM (least common multiple) of two or more non-zero whole numbers is the smallest whole number that is divisible by each of those numbers. In other words, the LCM is the smallest number that all of the numbers divide into evenly.=2grat

In other words:
0.5, 3/5, 0.65, 2/3
Hope this helps
So therefore, 2/3 is greater

0.5, 2/3 = 0.6So 2/3 is greater.Hope it helps and pls mark as the best answer. :-)

What is the range of f(x)=3x+9

Answers

All real numbers I believe

$f(x) = 3 x +9$

The range of polynomials with odd degree is all the real numbers:

- ∞ < $f(x) \ \textless \$ ∞

hope this helps!

A news station in oregon recorded that the low temperature for 5 days were -3,-2,2,2, and 6.what was the average temperature for those days

Answers

[ (- 3) + (-2) + 2 + 2 + 6 ] / 5 = 5 / 5 = 1.

Answer:

answer is 1

Step-by-step explanation:

Sum of numbers = -3-2+2+2+6 = 5

Count = 5

So, Average = 5/5

=> Average = 1

Which expression finds the measure of an angle that is coterminal with a 300° angle?300° – 860°
300° – 840°
300° – 740°
300° – 720°

Answers

The correct answer is:

300° – 720°

Explanation:

Coterminal angles are angles that, when drawn in standard position, have terminal sides in the same place.

Any angles that are coterminal are some multiple of 360° different in measure. This is because in order to be coterminal, they must travel the entire circle at least once, possibly more times.

Out of the given options, the only one that is a multiple of 360° is 300° – 720° .

The expression that gives an angle that is coterminal with 300 is 300-720. Two angles are said to be coterminal if when they are drawn in a standard position, their terminal sides are on the same location. The expression gives an angle of 420 where when it is drawn the terminal sides are on the same location with the 300.

Which table of values could be generated by the equation 4y-2x=16?

Answers

The table of values by the equation 4y - 2x = 16 is (d)

How to determine the table of values?

The table of values that complete the question is added as an attachment

The equation is given as:

4y - 2x = 16

Add 2x to both sides

4y = 2x + 16

Divide through by 4

y = 0.5x + 4

Set x = 0, 2 and 4

y = 0.5(0) + 4 = 4

y = 0.5(2) + 4 = 5

y = 0.5(4) + 4 = 6

So, we have:

x y

0 4

2 5

4 6

Hence, the table of values by the equation is (d)

Read more about linear equations at:

brainly.com/question/14323743

#SPJ6

The solution to x - 8 > - 3

Answers

Answer: x > 5

Step-by-step explanation: To solve for x in this inequality, your goal is the same as it would be if you were solving an equation, to get x by itself on one side.

Since 8 is being subtracted from x, add

8 to both sides of the inequality.

On the left the -8 +8 cancels out

and on the right, -3 + 8 is 5.

So we have x > 5.