Answers
Answer : x= 11°
AngleA=44°
AngleB=55-9=46°
Related Questions
Can someone please check this chart I made for me?
Answers
Answer:
I think it's great.
Good job!
Solve the system of linear equation. 2x-5= 14
3x+2y = 40
Answers
Answer:
x=9.5, y=5.75
Step-by-step explanation:
2x-5=14, 3x+2y=40
focus on 2x-5=14 first:
2x-5=14 (add 5 to both sides) 2x=19(divide both sides by 2) x=9.5
Now subtitute x into the second equation and find y:
3(9.5)+2y=40(simplify) 28.5+2y=40(subtract 28.5 on both sides) 2y=11.5(divide both sides by 2) y=5.75
First take 2x-5=14
= 2x=14+5 ; 2x=19 ; x=19/2=9.5
Now take 3x+2y=40; We substitute the value of x with 9.5. So the equation is-
=3*9.5+2y=40 ; 2y+28.5=40 ; 2y=40-28.5=11.5 ; y=11.5/2=5.75.
Thank you and hope it helped
A ten-pin boeling ball has the volume of about 5374 cm^3. A cadlepin bolwing ball has a volume of about 48 in^3. About how much greater is the volume of ten-pin bowling ball than the volume of candlepin bowling ball.
Answers
Answer: 16122/144= 111.95
Step-by-step explanation: 5374cm^3=16122 48in^3=144= 111.95
solve the quadratic equation by taking square roots
2x^2 - 8 = 32
Answers
Hope it helped.
Thank Youi need help im to lazy right now (5y+3)(3y-6
Answers
Answer:
15y²-21y-18
Step-by-step explanation:
(5y+3)(3y-6)15y²-30y+9y-1815y²-21y-18Which sets of ordered pairs show equivalent ratios use the grid to help you check all that apply
Answers
Answer:
(2,2), (4,4), (6,6)
Step-by-step explanation:
2×1= 2
2×2 = 4
2×3 = 6
Answer:
2nd and 4th options are correct choices.
Step-by-step explanation:
From the incomplete picture given below, we have:
2nd = (2,2), (4,4), (6,6)
4th = (4,1), (8,2), (12,3)
Enjoy!
[50pts] In the image above, are lines s and r parallel? Explain.
Answers
Answer/Explanation:
Yes, lines s & r are parallel, because they do not meet at any point on the plane!
Please mark brainliest!!! =D...Also, it says 25 points, not 50...
Answer:
yes! lines s and r are parallel meaning they will never touch.
Step-by-step explanation:
) A train leaves Hamilton at 9.50 am and arrives in Wellington at 7.25pm. Work out, in hours and minutes, the time taken for this journey.
Answers
this is your answer.............
solve this equation 3/10x-4=40-2x
Answers
I Am Pretty Sure The Answer Is x=440/23
Hope This Help's
Harry owns a car dealership. During a sale one week, he sold 8 small cars out of every 11 cars he sold. Harry sold a total of 33 cars during the sale. How many small cars did he sell during the sale? Question 3 options: 8 9 24 33
Answers
Answer:
24
Step-by-step explanation:
There are 15 more pens in Nina's container than the number m of
markers. There are 40 pens. Write and solve an equation to find the
number of markers in Nina's container.
Answers
Answer:
Step-by-step explanation:
Let pens be=m+15
Total=40
m+15=40
m=40-15
m=25
Markers=25
Hope this helps!
Kyle has $25 and gets a job walking Chihuahuas for $2 per hour. Sophia has $4 and walks Rottweilers for $9 per hour. How many hours will they both have to work to have the same amount of money?
Answers
Answer:
3 hours
Step-by-step explanation:
Let k represent Kyle's balance after h hours. Let s represent Sophia's balance after h hours. Then we have ...
k = 25 +2h
s = 4 +9h
We want to find h so that k=s:
25 +2h = 4 +9h
21 = 7h . . . . . subtract 4+2h
3 = h . . . . . . . divide by 7
If both work 3 hours, they will have the same amount of money.
e=300-10 (30)
How to solve it step by step
Answers
Answer:
Step-by-step explanation:
e = 300-10(30)
e = 300 - 300
e = 0
7 - 5/2 (8r - 6) + 2r =32
Answers
Answer:
r=-5/9
Step-by-step explanation:
Factor out the 2 from the expression
Reduce the numbers with the greatest common factor 2
Distribute the 5
Add Like terms
And then divide to get r
Find a general term a, for the sequence whose first four terms are given.
1 /1,1/4,1/9,1/16
Answers
Answer:
an = 1/n^2
Step-by-step explanation:
We notice that the denominators are the squares of successive integers. The general term will be ...
[tex]\boxed{a_n=\dfrac{1}{n^2}}[/tex]
Complete the inequality statement. 4 1/4___ 17/4
Answers
Answer:
they are =
im sorry it was a little late
Explain what mistake was made in the problem below and what should be the
right answer.
Student Work:
2(x + 4) – 8 = 3x+10-4
2x + 8–8 = 3x + 6
2x = 3x + 6
- 3x – 3x
X = 6
Answers
Answer:
Instead of moving the 3x to the opposite side of the equation they moved the 2x. And the correct answer is x=-6 not x=6.
Step-by-step explanation:
Student Work:
2(x + 4) – 8 = 3x+10-4
2x + 8–8 = 3x + 6
2x = 3x + 6
- 3x – 3x
X = 6
My work:
2(x+4)-8=3x+10-4
2x+8-8=3x+6
2x=3x+6
-x=6
x=-6
help me i have no clue
Answers
Answer:
It seems like D if I eyeball it.
Solving equations to find angle measure
Show work please
Answers
Step-by-step explanation:
2x + 1 + x - 13 = 180° because these angles are supplementary
3x - 12 = 180°
3x = 180 + 12
3x = 192 divide both sides by 3
x = 64
2x + 1 ➡ 2 × 64 + 1 = 129°
x - 13 ➡ 64 - 13 = 51°
Consider the triangle shown in the diagram
8
60°
75°
Choose 2 reasons why x = 135°
a. The two remote interior angles add up to 135º.
b.
triangle is 180°. Xº = 135° because it is
supplementary to
c.
Therefore x°= 135º.
d. x° and
Answers
Answer:
the 2 are letters a and b
What is the best estimate for the value of the expression?
[34/8 - 16/3] -14/9
O -3
O -2 1/2
O 7
O 7 1/2
Answers
Answer:
-2 1/2
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
-2 1/2
2x−1=34x+9
can someone solve this ?
Answers
Answer:
25
Step-by-step explanation:
9+25=34
Emily owns 10.2 shares of stock in a company. On Friday, the stock dropped by $1.35/share. What was the total change in value of Emily’s stock? −$13.77 −$7.56 +$7.56 +$13.77
Answers
Answer:
-$13.77
Step-by-step explanation:
Round the following number to the place indicated: 67,192; thousands *
Answers
Answer:
67,000
Step-by-step explanation:
because it's obvious
Answer:
67,000
Step-by-step explanation:
Hope this helps.
What is 500 Divided by 4039.905
Answers
Answer:
0.12376528
Step-by-step explanation:
Answer:
≈ 0.12
Step-by-step explanation:
500/4039.905
≈ 0.12
To be more exact:
0.1237652...
there are 400 pens in a shop 40percent are black 20percent of the other colored pens are blue and 10percent of other pens are yellow if the remaining are red what percent of pens are red
Answers
Thank you to whoever can help me with this problem
Answers
Answer:
x = 12
Step-by-step explanation:
Step 1: Write out equation and define variables
f(x) = -5x + 1
f(x) = -59
Step 2: Substitute
-59 = -5x + 1
Step 3: Solve
-60 = -5x
12 = x
x = 12
What is 5 2/8- 3 1/16= ?
Answers
Answer:
2 and 3/16
Step-by-step explanation:
2/8-1/16 is 3/16
5-3=2
Answer:
35/16 2.1875
Subtract.
5 2/8- 3 1/16 = 2.1875 (35/16 as fraction)
That is the answer.
Two rectangles are similar. If the height of the first rectangle is 3 inches, and the height of the second rectangle is 9 inches, by what factor was the first rectangle changed?
Answers
Answer:
3.2
Step-by-step explanation:
3.2/1
how do you solve 7 - x = -11 * EXTRA POINTS
Answers
Answer:
X = -18
Step-by-step explanation:
7-18=-11
-X=-18
Change the signs
X=18