What are the measures of angles B and C?
Figure ABCD is a parallelogram.
A.B = 15°; C = 165°
B.B = 65°; C = 115°
C.B = 65°; 2C = 65°
D.B = 15°; C = 15°
Answers
For the given parallelogram, the measure of angle B is 65° and the measure of angle D is 65°. The answer is the third option.
QuadrilateralsThere are different types of quadrilaterals, for example: square, rectangle, rhombus, trapezoid and parallelogram. Each type is defined accordingly to its length of sides and angles. For example, for a parallelogram, its the opposite sides are equal and parallel. For a parallelogram is noted too that the opposite angles are equal.
The question gives the values of the angle B and D in function of n.
Therefore, considering that the opposite angles of the parallelogram (ABCD) are equal, so D=B. Thus,
6n-25=3n+20
6n-3n=20+25
3n=45
n=15°
Replacing the value of n in each angle (B and D). Then,
D=6n-25= 6*15-25= 90-25= 65°
B=3n+20= 3*15+20= 45+20 = 65°
Read more about the parallelogram here:
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Area = length x width
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Answer:
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[tex] {?}^{2} [/tex]
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What is her net annual salary? (A year = 12 months)
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Step-by-step explanation:
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edge2020
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Step-by-step explanation:
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A.
The relationship is linear and proportional.
B.
The relationship is linear and non-proportional.
C.
The relationship is non-linear and proportional.
D.
The relationship is non-linear and non-proportional.
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3
3. Write an expression that is equivalent to
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O 3
-y + 9
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03
-y + 15
5
09
5
Y + 9
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Answer:
9/5y+15
Step-by-step explanation:
The parallelogram shown bellow has an area of 15 units over 2
Answers
Answer:
The value of h is [tex]\frac{5}{2}[/tex] units
Step-by-step explanation:
In any parallelogram, there are two different pair of bases b1, b2 and their corresponding heights h1, h2, where h1 ⊥ b1 and h2 ⊥ b2The area of parallelogram = b1 × h1 OR b2 × h2In the given figure
∵ Every two opposite sides of the parallelogram are equal
∴ The length of the base of the height h is 3 units
∵ The area of the parallelogram = [tex]\frac{15}{2}[/tex] units
∵ Area of parallelogram = b × h
→ Substitute the values of the area and the base in the rule above
∴ [tex]\frac{15}{2}[/tex] = 3 × h
∴ [tex]\frac{15}{2}[/tex] = 3h
→ Divide both sides by 3 to find h
∵ [tex]\frac{15}{2}[/tex] ÷ 3 = 3h ÷ 3
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→ Simplify the fraction by divide up and down by 3 and switch the 2 sides
∴ h = [tex]\frac{5}{2}[/tex] units
Two math questions
Among all pairs of numbers whose sum is 14, find a pair whose product is as large as possible. What is the maximum product?
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(Use a comma to separate answers.)
The maximum product is nothing.
and
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An airplane travels 550 miles from North Carolina to Tennessee in 90 minutes. At this rate, how many minutes will it take the airplane to travel 6,600 miles?
Answers
Answer:
It will take 1,080 min or 18 hours
Step-by-step explanation:
Here is why, since 6600 miles is 12 times farther than 550 miles you'd multiply the time it took to go 550 miles by 12 too
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Answer:
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Step-by-step explanation:
Evan's favourite hobby is origami. He plans to make 100 paper cranes to hang from the ceiling of his bedroom. Yesterday, he made 28 paper cranes in 4 hours. Today, he made 21 paper cranes at the same rate.
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Answer:
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Step-by-step explanation:
28 divideed by 4= 7
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6x-10y=-8
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Answers
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Step-by-step explanation: 6x−10y=−8
Step 1: Add 10y to both sides.
6x−10y+10y=−8+10y
6x=10y−8
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x=5/3y+-4/3
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A car is sold for $18,000. After one year, the value of the car is $9,900. Write an exponential function y to determine the value of
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y =
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Answer:
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Answer:
Step-by-step explanation:
If she is just buying one henna package and one squeeze bottles the total is 12 + 3 which is 15
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Step-by-step explanation:
I got it right
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Answer:
Step-by-step explanation:
You have the correct answer. The sides are cut in half. 16 and x are in the same ratio 2:1
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Answer:
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Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
In a recent survey of 288 people, 72 said that their favorite color of car was white. What percent of the people surveyed liked white cars?
Answers
[ “is” means equal to (=) // “what” means x or another variable // “percent” means divided by 100” // “of” means multiplication. ]
Then you solve that equation.
(you can check it by googling what is 25% of 288. )
Based on the number of people who were surveyed in total and the number of people who had their favorite car as white, the percentage is 25%.
There were 288 people surveyed. 72 people preferred a white car color out of all these. The percent is:
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Solving gives:
= 72 / 288 x 100%
= 0.25 x 100%
= 25%
In conclusion, the percent of people who liked white cars was 25%.
Find out more at https://brainly.com/question/2659183.
The sum of two consecutive integers is 41. What are the two integers?
Answers
Answer:
Step-by-step explanation:
Let the smaller of two consecutive integer be x therefore other integer is x+ 1
As per statement the sum of two consecutive integers is 41. To find out the integers.
x + (x + 1) = 41
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Answers
Answer:
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Step-by-step explanation:
Point Scored in Third Game =X
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Answers
Answer:
A. 28
Step-by-step explanation:
A. 28
step 1.
We know that the diameter of the circle inscribed within the triangle is 28 miles, and we know that E is the incenter of triangle ABC.
step 2.
Next, we learned that the perpendicular legs from the incenter to the sides of the triangle are congruent, and we know that the radius of a circle is 1/2 of the diameter of the circle.
step 3.
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Answers
Answer:
16
Step-by-step explanation:
6.8
+9.2
______
16
Hope I helped!
Answer:
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Step-by-step explanation:
A checking account is overdrawn if it has a
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Answers
Answer:
64.
Step-by-step explanation:
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or do
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Step-by-step explanation:
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Answers
Answer:
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Step-by-step explanation:
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Answer:
H
Step-by-step explanation:
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Hope this helps plz mark brainliest :D
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Answers
Answer:
y = -2x + 7
Step-by-step explanation:
y = -2x + 4
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Answers
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Step-by-step explanation: