Find the value of a in parallelogram PQRS.​

Find The Value Of A In Parallelogram PQRS.

Answers

Answer 1
360=(4a-12)+(12a)+(3a)+(x)
A=18.6 or 93/5

Related Questions

I'm having trouble graphing this problem: y=3/5x

Answers

Answer:

(the slope is 3/5)

Hope this helps :)

Guys help I’ve been trying to solve this problem for the past 40 minutes.

Answers

Answer:

56 degrees since you set the two equations equal to each other and then plug the value of p (which is 11) back in to find the answer.

Solve the literal equation for the given variable. Show your work.
A = 1/2 h ( b 1 + b 2 ) for h

Answers

Answer:

n

Step-by-step explanation:

nnn

Answer:

[tex]h = \frac{2a}{b1 + b2} [/tex]

hope it's helpful ❤❤❤❤❤❤

THANK YOU.

4|m-n|
If m=-7 and n=2

Answers

you would first substitute -7 for m and 2 for n. It would look like this: 4| -7-2 | . we first solve the absolute value because it is the first step in PEMDAS or order of operations. -7-2 is equal to -9. Our equation should look like this now: 4 |-9| . we solve the absolute value portion, the absolute value of a negative number is the the same number but positive. the absolute value would be 9. (we just take the negative symbol off). we now have 4 x 9. This is equal to 36.

36 is the answer.

How do you calculate the area of a circle​

Answers

Just follow this formula.

Area of a Circle= [tex]\pi R^{2}[/tex]

That means PI Radius Squared

Hope this Helps.

-Northstar

Its best to ask your teacher bc like some people wont answer bc thats hard

Solve the system of linear equations.
3x— у = 6
— 3х +y= -6

Answers

Answer:

Step-by-step explanation:

Imfinite solutions

Which of these is closest in size to 1?
0.95
1.05
0.960
1.040
0.95

Answers

Answer:

0.960

Step-by-step explanation:

Answer:

0.960

Step-by-step explanation:

What is the easiest way to do the distributive property

Answers

these are steps to help youu do distributive property with variables.
FOIL
Let’s use a random equation
(3x-7)(6x+2)
the F stands for “first”... the 3x is first in its parenthesis. The 6x is the first in its parenthesis. So multiply those. You get 18x^2
The O stand for “outer” the 3x and 2 are the outer. They equal 6x.
the I stand for “inner”. -7 and 6x are the inner parts of the equation. They equal -42x
The L stand for last. The last are -7 and 2. They equal-14.
Put it all together
18x^2+6x-42x-14
18x^2-36x-14

X-7<14 help me please I need help

Answers

Answer:

x < 21

Step-by-step explanation:

the answer would be, x< 21

Help with math problem​

Answers

D is what I got on mine.

Has anybody done this problem before on Carnegie learning Mathia I’ve been stuck on this problem and I need to turn in this assignment

Answers

Answer:

Conclusion: ◇WAU ≅ ◇JAU

Reason: ASA theorem

Step-by-step explanation:

Help qwq I don’t wanna be yelled at for “TaKiNg ToOo LoNg”

Answers

Answer:

im not sure im so sorry! qwq

Step-by-step explanation:

3x+2y=400
2x+3y=425
What is the value of x and y

Answers

Step by Step explanation:If 2x+3y=425 and 3x+2y=350 find x and y. 1 ... If the sides of a right triangle are 3^2 ,4^2 and Y what are both possible values of y^2? I figured ...

1 answer

Missing: 400 ‎| Must include

Mark wants to make an enclosure for his cows.
He has 44 metres of fencing.
He wants the width to be 8 metres less than the length.
What dimensions should the field have?
?

Answers

Answer:

the length and width be 15 meters and 7 meters respectively

Step-by-step explanation:

The computation of the dimension of the field is given below;

Let us assume the fencing be p

Length be x

And, the width be x - 8

So,

P = 44

P = x - 8 + x - 8 + x + x

= 4x - 16

Now

4x - 16 = 44

4x = 44 + 16

4x = 60

x = 15

And, the width be 15 - 8 = 7

So, the length and width be 15 meters and 7 meters respectively

Westminster Street and Lake Avenue intersect. If Westminster Street is 7 meters wide and Lake Avenue is 5 meters wide, what is the distance between two opposite corners of the intersection? If necessary, round to the nearest tenth.

Answers

Answer:

the distance between two opposite corners of the intersection is 8.60 meters

Step-by-step explanation:

The computation of the distance between two opposite corners of the intersection is given below:

Here we applied the Pythagoras theorem

[tex]= \sqrt{7^2 + 5^2} \\\\= \sqrt{49 + 25} \\\\= \sqrt{74}[/tex]

= 8.60 meters

hence, the distance between two opposite corners of the intersection is 8.60 meters

David and his 2 children are going to the zoo.
The administration price is
Adult:£60
Children:£67
FAMILY DISCOUND CARD GIVES
1/5 off adults price
60% off child price
Work out the total price David pays after using his discount card.

Answers

Answer:

£92.40

Step-by-step explanation:

Discount price for David =1/5 of 60

= 1/5 × 60/1

= £12 (5 multiplied by 12 is 60)

Price for one child = £67

Price for 2 children= £67 × 2

= 134

Therefore discount price for the children,

134 × 60/100

= 134 × 6/10

= 134 × 3/5

= 26.8 × 3

= 80.4

= £80.40

Therefore total Price David pays,

£80.40 + £12

= £92.40

triangle has angles
1 = 24 degrees
2 = 37 degrees

whats the measure of the third angle

Answers

Answer:

119 degrees

Step-by-step explanation:

All triangles have a sum of 180 degrees for all of their angles

so 180= 24+37+ x

x= 119

Answer:

119

Step-by-step explanation:

3. Elena walked 12 miles. Then she walked 0.25 that distance. How far did she walk all together? Select all that apply.
A. 12 + 0.25 ⋅ 12
B. 12(1 + 0.25)
C. 12 ⋅ 1.25
D. 12 ⋅ 0.25
E. 12 + 0.25

Answers

Answer:

A, B, C

Step-by-step explanation:

12+0.25*12=12(1+0.25)=12*1.25

Answer:

B. 12 + 0.25 ⋅ 12

C. 12(1 + 0.25)

Step-by-step explanation:

It asks you how far she walks all together, so you need to find that answer first to figure out the rest correctly. Now, the total she walked is 15 miles. B. and C. give you 15, however, the rest give you different answer than the total she actually walked.

8, 20, 50, ...
Find the 10th term.

Answers

Answer:

[tex]a_{10}=\frac{5^{10}}{2^7} -1[/tex]

Step-by-step explanation:

[tex]a_{n}=a_1 . r^{n}-1[/tex]

Here

[tex]r=\frac{5}{2}[/tex]

[tex]a_1 =8[/tex]

For n=10 (tenth Term)

[tex]a_{10}=8(\frac{5}{2})^{10} -1[/tex]

[tex]a_{10}=\frac{5^{10}}{2^7} -1[/tex]

For the following linear equation, what are the slope and y intercept
Y=x-3

Answers

Answer:

slope-1 y-intercept-(0,-3)

find the linear relationships ​

Answers

Answer:

everytime the x goes up by 3, the y goes down by 3

Step-by-step explanation:

X goes up by 3
Y goes down by 3

A snack mix contains toasted oat cereal, chocolate, and nuts in a ratio of 2 : 2 : 1 by mass. What mass of each ingredient is needed to make a 750 g mix?

Answers

Answer:

300g cereal

300g chocolate

150g nuts

Step-by-step explanation:

5x=750

x=150

2x=300

How come two negatives make a positive, but three negatives makes a negative? Does this have to do with there being an odd/even amounts of negatives and cancelling each other out?

Answers

Okay well work step by step. If there is three negatives, you first want to multiply the first two negatives. Your number will come out positive but you are still left with one more negative. so you will multiply the positive number with the negative number which comes out with a negative number.

I'm stuck on this question and this is my third Time posting about it pls help me look at pic​

Answers

Answer:

m = 11, and the correct equation is m + 7.28 = 18.28

Step-by-step explanation:

First, we need to solve:

0.2*m = 2.20

To do it, we need to divide by 0.2 in both sides:

0.2*m/0.2 = 2.20/0.2

m*(0.2/0.2) = 11

m = 11

Ok, we know the value of m.

Now we need to input the value of m in each one of these 4 equations and see which one is the correct one.

The correct equation is;

m + 7.28 = 18.28

When we replace m by 11, we get:

11 + 7.28 = 18.28

So the equation is correct.

Rachel has $48 and buys a hoodie for $24. Rachel used the equation 24x = 48 to model her scenario, where x represents the amount of money she has left. After solving her equation, Rachel says the solution x = 2, means that she has $2 left. Is she correct? Why or why not?

Answers

factor 24 of 24X+48
24 (+2)

Answer:

yes because in the equation 24x=48   and 2=x

Step-by-step explanation:

if you multiply x(2)  and 24  it  = 48

20 points.


Find the equation of the line: which passes through (1,-7) and is perpendicular to (-4,6) and (5,-3)

Answers

Answer:

-9 6 that is because the line has to be perpenducular to the other line

Step-by-step explanation:

Slope of line between points (-4, 6) and (5, -3)

=> Rise / Run

=> [6 - (-3)] / [(-4) - 5]

= 9 / (-9)

= -1.

Thus slope of perpendicular line

= -1 / (-1) = 1.

We have y = x + c.

When x = 1, y = -7.

=> (-7) = (1) + c, c = -8.

Hence y = x - 8.

Convert: 0.1477km =
m*

Answers

Answer:

147.7 meters

Step-by-step explanation:

kilo means 'thousands' so you have to move the demical 3 places to the left to make .1477 a thousand times larger

also, you could set up a proportion like the following based on 1km = 1000m

1000 m =  x  

   1 km        .1477

x = .1477 x 1000

x = 147.7

-An internatinal call costs $9.35 for 32 minutes. What is the cost per minute?​

Answers

The cost per minute is $0.29

help? please
a perimeter of 100cm and
the largest possible area

Answers

Perimeter = Length + Length + Width + Width
Area = Length x Width

to find the perimeter , you have to add all 4 sides of the shape . if the perimeter is 100 therefore you can divide 100 by 4 and get 25 . If all sides are 25 cm , then the area would be 25 x 25

Let me know if this helps!

A Solution of the equation,
3x2 + 2x + 1 = 0 is

Answers

Answer:

x = -3.5

Step-by-step explanation:

POE = PROPERTY OF EQUALITY

3*2 + 2x + 1 = 0

6 + 2x + 1 = 0 ## ^ Multiplication

7 + 2x = 0 ## ^ Combine like-terms

2x = -7 ## ^ Subtraction POE

x = -3.5 ## ^ Division POE

Answer:

X=0

Step-by-step explanation:

Use PEMDAS to get rid of some things. Do 3 x 2 = 6. Then distribute the like terms to one side seperating 2x and "0": +1 ---> 0-1 = -1. Now divide... 2x/2 = x (cancels out) and 0/2 = 0. Therefore X=0. But I'm not a computer so double check your answer.

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