Answers
Answer:
D. x = 7
Step-by-step explanation:
Midsegment of a trapezium = ½(sum of the lengths of the parallel bases) => Trapezoid midsegment theorem
Thus:
QR = ½(NO + MP)
QR = 14
NO = 8
MP = 2x + 6
Plug in the values into the equation
14 = ½(8 + 2x + 6)
14 × 2 = ½(8 + 2x + 6)×2
28 = 8 + 2x + 6
28 = 14 + 2x
28 - 14 = 14 + 2x - 14
14 = 2x
14/2 = 2x/2
7 = x
x = 7
Related Questions
Select the correct answer from each drop-down menu. Describe the relationship between the area of a circle and its circumference. The (area, diameter, or radius) is (1/3, 1/2, 2, or 3) times the (area, diameter, or radius) times the circumference. (PLEASE HELP ME)
Answers
Answer:I got the answer correct because i have to take the test
Step-by-step explanation:
The relation between the area and the circumference is given by:
"The area is 1/2 times the radius times the circumference".
How to find the measures of a circle?
We know that for a circle of radius R we have:
Circumference = P = 2*pi*RArea = A = pi*R^2.If you take the quotient between the area and the circumference, you get:
A/P = (pi*R^2)/(2*pi*R) = R/2
So the area is R/2 times the circumference, or, using the terms given in the list:
"This means that the area is 1/2 times the radius times the circumference"
If you want to learn more about circles, you can read:
https://brainly.com/question/25306774
Which expression is equivalent to 120x2 - 48x?
F 12(10X - 4)
G 12x(10x + 4)
H 12X(-10X - 4)
J 12x(10x - 4)
Answers
Is this correct please help will mark brainliest
Answers
Answer:
yes i believe it is correct
Step-by-step explanation:
What is the measure of ZABC in the figure below?
А
15
45°
B
15
с
A. 15°
Ο Ο
o o
B. 30°
C. 45°
ОО
D. 90°
E. 15°
F. Cannot be determined
O
Answers
[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]
Actually Welcome to the Concept of the Angles.
Since the angle ABC is a Right angle ,also an angle of square, so it's 90°
====>Angle ABC = 90°
Lesson 2 Practice Problems
1. In 1990, the value of a home is $170,000. Since then, its value has increased 5% per
year.
a. What is the approximate value of the home in the year 1993?
Answers
Answer:
$3,400,000
Step-by-step explanation:
170,000/ 5% for the increase
170,000/ 5% = $3,400,000
If a flock of ducks is growing by 6% per year and starts with a population of 68 how many ducks will be in the flock after 10 years
Answers
LOOK AT THE PIC BELOW
Answers
Answer:
144 i think
Step-by-step explanation:
triangular prism calculator
Miss Lianto mowed 2/7 of her lawn. Her son mowed 1/4 of it. Who mowed most of the lawn? How much of the lawn still needs to be mowed?
HURRY AND BE CORRECT PLEASE!!!
Answers
Answer: 2/7 = 8/28
1/4 = 7/28
Therefore Mr Pham mowed more.
8+7 = 15 so 15/28 of lawn has been mowed, therefore 13/28 of the lawn is left still to be mowed.
Mr. Pham mowed more of the lawn than his son.
it still needs ¹³/₂₈ of the lawn to be mowed.
Step-by-step explanation:
Answer: 1/4 is greater than 2/7 mowed most of the lawn.
Step-by-step explanation:
First, draw a fraction model for [tex]\frac{2}{7}[/tex] and [tex]\frac{1}{4}[/tex] and partition it. Then, how ever many you get write it as a fraction. Then, see whose answer is greater.
Find the value of x.
Answers
solve for x 4x = -29 gove your answer as an improper fraction in its simplest form
Answers
Decimal form = -7.25
Mixed number form = -7(1/4)
What variable do you eliminate?
4x + 8y = 20
- 4x + 2y = -30
Answers
Liz flips a coin 70 times. The coin lands heads up 42 times and tails up 28 times. Complete each statement.
Answers
Answer:
There are no statements
Step-by-step explanation:
If you put up the statements, I'll edit my answer
Lottie and Ollie shared some money in the ratio 5:1.
Ollie received £15.
How much did Lottie receive?
Answers
Answer:
=£75
Step-by-step explanation:
ratio=5(lottie):1(Ollie)
we do 15/1 which will stay the same as 15
15/1=15
Then we times 15 by 5( lotties share)=75
15*5=75
Therefore lottie got £75
=£75
Answer:
75 : 15
Step-by-step explanation:
Giving brainliest and max rating.
Answers
Answer:
5+-2
Step-by-step explanation:
it
What does 602.93+9.5%=
Answers
Please I need quick help, Solve for X
Answers
Answer:
10
Step-by-step explanation:
Since it's a right angle, it's already 90 degrees. So, you add 48 + 32 which gives you 80. 80 minus 90 equals 10.
48 + 32 = 80
90 - 80 = 10
PLS HELP !!!!!! I need this pls someone
Answers
Answer:
1:6
Step-by-step explanation:
Answer:
1/6.... 1:6.... one to six
which answer is correct?
Answers
Answer:
The ans is a-HL criteria
Step-by-step explanation:
Because the 90 degree angle and the hypotenuse are same in both the triangles.
PLS MARK BRAINLIEST
Solve for the missing side
Answers
Answer:
The answer would be
Sin 60°=x/14
X=7v3
HI THIS IS MY FIRST QUESTION EVER ASKED AND I AM TOLD THAT BRANILY IS A GOOD PLACE FOR HELP SO COULD I GET SOME HELP PLEASE PS. SORRY ABOUT THE CAPS.
Answers
Answer:
C, D, C, A, B
Step-by-step explanation:
3
=
10
q
start fraction, 3, divided by, 5, end fraction, equals, start fraction, q, divided by, 10, end fraction
q =q=q, equals
Answers
Graph f(x) = 2x - 1. Which of the following graphs is correct?
Answers
Answer:
there are no choices
Step-by-step explanation:
35 percent of the students are boys which is 259 find the total number of the students and girls
Answers
Answer:
740 total students, 481 total girls
Step-by-step explanation:
Let x be the total number of students and y be the total number of girls
x -
You know that 35% of the students is 259 students. If you convert this into algebra, you can write : 0.35x = 259, after simplifying, you know that x = 740.
y-
You know that 35% of the students are boys, so 65% must be girls. You can say that 65% of x is y and write the equation 0.65(740)=y. After simplifying, you can see that y = 481.
I hope this helps :)
-15a - (-12b) -80c + 6d=3
A =1/3
B= 1/4
C= -1/10
Answers
csc pi/3 exact value ?
Answers
Answer:
Exact Form:
2√3/3
Decimal Form:
1.15470053
Step-by-step explanation:
Multiply
2√3
and
√3√3.2√3√
3
√
3
Raise
√
3
to the power of
1
.
2
√
3
√
3
1
√
3
Raise
√
3
to the power of
1
.
2
√
3
√
3
1
√
3
1
Use the power rule
a
m
a
n
=
a
m
+
n
to combine exponents.
2
√
3
√
3
1
+
1
Add
1
and
1
.
2
√
3
√
3
2
Rewrite
√
3
2
as
3
.
Tap for fewer steps...
Rewrite
√
3
as
3
1
2
.
2
√
3
(
3
1
2
)
2
Apply the power rule and multiply exponents,
(
a
m
)
n
=
a
m
n
.
2
√
3
3
1
2
⋅
2
Combine
1
2
and
2
.
2
√
3
3
2
2
Cancel the common factor of
2
.
Cancel the common factor.
2
√
3
3
2
2
Divide
1
by
1
.
2
√
3
3
1
Evaluate the exponent.
2
√
3
3
To find one half of 56 you would use what operation ?
Answers
Answer:
Division to get 28
Step-by-step explanation:
Can i get the answer please
I will give a brainliest and a thank you
Answers
What is greater 7 3/4 or 7 1/2
Answers
Answer:
7 3/4
Step-by-step explanation:
Answer:
7 3/4 is greater
Step-by-step explanation:
it might help to find a common denominator
7 3/4= 7 9/12
7 1/2= 7 6/12
hope this helps (u can also use decimals)
Jase wrote the prime factorization of 99. Which expressions could he have written?
Select all that apply.
A. 32 x 11
B. 9x9
C 3 x 3 x 3 x 11
D. 34
E.
3 x 3 x 11
Answers
Answer:
A and d is the correct answer
Step-by-step explanation:
A and d is matter fact correct answer
write a function with an initial value of 5 and increasing exponentially by 18%.
Answers
Answer:
f(x)=5(1.18)^x