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
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)
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
Solve for the missing side
Answers
Answer:
The answer would be
Sin 60°=x/14
X=7v3
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
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.
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
write a function with an initial value of 5 and increasing exponentially by 18%.
Answers
Answer:
f(x)=5(1.18)^x
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:
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 does 602.93+9.5%=
Answers
To find one half of 56 you would use what operation ?
Answers
Answer:
Division to get 28
Step-by-step explanation:
What variable do you eliminate?
4x + 8y = 20
- 4x + 2y = -30
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
Giving brainliest and max rating.
Answers
Answer:
5+-2
Step-by-step explanation:
it
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
Find the value of x.
Answers
Graph f(x) = 2x - 1. Which of the following graphs is correct?
Answers
Answer:
there are no choices
Step-by-step explanation:
LOOK AT THE PIC BELOW
Answers
Answer:
144 i think
Step-by-step explanation:
triangular prism calculator
-15a - (-12b) -80c + 6d=3
A =1/3
B= 1/4
C= -1/10
Answers
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 :)
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:
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
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
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°
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
PLS HELP !!!!!! I need this pls someone
Answers
Answer:
1:6
Step-by-step explanation:
Answer:
1/6.... 1:6.... one to six
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)
Can i get the answer please
I will give a brainliest and a thank you
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