Answers
Answer:
x = 10
Step-by-step explanation:
7x - 3 + 12x - 7 = 180 because angles on a straight line add up to 180 degrees so we equate this to 180. Now we just simplify and solve to get x on one side! :)
19x - 10 = 180
19x = 190
x = 10
I hope this helps!!
Related Questions
Is this correct??????
Answers
waittttttttttttt plzzzzzzz
Help please.
You have different lengths of material to use for a craft project:
0.93m 1.24m 0.62m 3.41m 1.5m 1.4m
Convert each length to centimetres, and then add them together to correctly calculate the total length.
Answers
Answer:
910 centimeters
Step-by-step explanation:
100 cm = 1m
HELPPPPP !!!!!!! Please answer correctly Will mark Brianliest !!!!!!!!!!
Answers
If the area of a square sandbox is 64 square meters, which is closest to the length of the diagonal of the sandbox? F 8 m G 9 m H 10 m J 11 m
Answers
Answer:
Step-by-step explanation:
A=s^2=64
s=8m
d^2=x^2+y^2, since it is a square x=y=8 then
d^2=2x^2
d^2=2(8^2)
d^2=128
d=11.3
So diagonal is approximately 11m
Find the equation of the line shown.
Pls helllppp
Answers
Answer:
what side is it asking for ? right or left
Can someone help me
Answers
Step-by-step explanation:
the answer is B. lines 1 and 3 are perpendicular
a rate
12. A class of 60 is 30% girls. How many girls are there in the class?
b. 180
d. 18
a. 24
c. 240
Answers
Answer:
18
Step-by-step explanation:
30% of 60 is 18
Answer:
24 is the answer
Step-by-step explanation:
you can see in
PLEASE HELP (LOOK AT THE PICTURE)
Which of the equations matches the line shown in the diagram?
A
B)
y=-x-1
C)
D)
Answers
Answer:
The answer should be D) y = 5/3x - 1/3
Step-by-step explanation: The slope is positive ruling out the negative slope answers leaving C and D, however D is the only answer to get the y intercept correct.
Han creates a scatter plot that displays the relationship between the number of items sold, x, and the total revenue, y, in dollars.
Han creates a line of best fit and finds that the residual for the point (12, 1,000) is 75. The point (13, 930) has a residual of -40.
Interpret the meaning of -40 in the context of the problem.
Answers
Answer:
In context of the problem, -40 means that 40 was the difference between the actual data, and the estimated data.
Step-by-step explanation:
Here -40 represent the difference between the actual data and the estimated data.
Given that,
Han creates a line of best fit and finds that the residual for the point (12, 1,000) is 75. The point (13, 930) has a residual of -40.Based on the above information we can say that the -40 shows the difference of data.
Learn more: brainly.com/question/17429689
Write the integer values of x in the inequality: 5 < x < 9
pls help need it ASAP
Answers
Answer:
6,7,8
Step-by-step explanation:
You have to name the numbers that are bigger than 5 but smaller than 9.
hope this helps
Answer:
6, 7, 8
Step-by-step explanation:
Given
5 < x < 9
x cannot equal 5 or 9 but can equal the values in between, that is
x = 6, 7, 8
12y + 2x = 24
Solve for y
Simplify answer
Answers
Answer: y= -2x/12+2
Step-by-step explanation:
12y=-2x+24
y= -2x/12 +2
The table shows the relationship between r and s, where s is the independent variable. Which equation represents the relationship between r and s?
Answers
Answer:
i dont know sorry im doing a test and i also eed the answer :/
Step-by-step explanation:
:/
Answer: r = 1/6 s
Step-by-step explanation:
good morning yall just wanted to tell yall i love you and i hope yall had a great week and have a good weekend:)
Answers
Answer:
so sweethope you have an amazing day as well
Answer:
Sorry Good Afternoon, I also Love you and wishing you a great day and weekend.Bye
4
Shape A can be transformed to shape B by
a reflection in the x-axis followed by a
6
5
translation
4
3
Find the value of c and the value of d.
2
+
C=
(2)
-4
-5
-2
a
-3
- 1
2
4
3
5X
B
d =
(1)
2
♡
-3
4
-6.
Total marks: 3
Type here to search
R:
Answers
Answer:
C=-6
D=2
Step-by-step explanation:
Identify the pair of exponents that would make this statement FALSE
Answers
Answer:
the right one is b
Step-by-step explanation:
because if you add all of the other oned it would be 24
Divide £90 in the ratio 4:1
Answers
Answer:80:10
Step-by-step explanation:
1=20 4=80
write a polynomial equation in standard form with roots of -3 and 4
Answers
Answer:
I don't know the answer
Step-by-step explanation:
the most seats in guyan
area of a square with 1m side is?
Answers
Answer:
1 meter
Step-by-step explanation:
Okay so, all sides of a square are equal right? And is one side is 1 meter, then all of the sides are 1 meter. Your multiplying one by itself, making the answer pretty easy to find out.
Find the rule solve for n.
X Y
4 12
6 18
7 n
12 36
Answers
N = 21
Hopefully this helps
In hopes of encouraging healthier snacks at school, Janice brought in a tray 1 point
of carrot sticks and apple slices to share. She brought 76 snacks in all. 19 of
the snacks were carrot sticks. What percentage of the snacks were carrot
sticks?
Answers
Answer:
57%
Step-by-step explanation: Well, subtract 76 - 19 = 57. 57 of 100 = 57/100
57/100 = 57%
List the area of each shape on the lines below. Then list the shapes in order from greatest to least.
Answers
Answer:4
Step-by-step explanation:
Emily is pushing a toy sand truck. She realizes it is much harder to push the truck when it is full of sand than when it is empty. What is the reason for this?
Answers
Answer:
I think it's because an object with a greater mass requires a smaller force to accelerate.
Answer:
An object with a greater mass requires a greater force to accelerate.
Step-by-step explanation:
An economist tracking a country’s imports and exports finds that one year, the country’s imports total an equivalent of $64,821,824, and its exports total an equivalent of $54,058,726. What is this country’s balance of trade for that year?
a.
trade deficit of $10,763,098
b.
trade deficit of $118,880,550
c.
trade surplus of $10,763,098
d.
trade surplus of $118,880,550
Answers
Answer:
A. Trade deficit of $10,763,098Step-by-step explanation:
A trade deficit occurs when imports exceed the exports.A trade surplus occurs is when exports exceed the imports.In the given case we have trade deficit of:
$64821824 - $54058726 = $10763098Correct choice is A
Answer:
a. trade deficit of $10,763,098
Step-by-step explanation:
What is the initial value of e=3h+200.
Answers
Answer:h=e-200/3
Step-by-step explanation:
Help please i don’t understand
Answers
Answer:
B or C
Step-by-step explanation:
Use long division to divide 12x3 - 11x² + 9x + 16 by
4x + 3
Answers
Answer:
THE ANSWER IS 3×2-5×+6
Step-by-step explanation:
HERE IS A PIC OF THE WORK
I need help plz ASAP
Answers
2. Area of a parallelogram = bh = 3(10) = 30 in squared (i’m pretty sure this is right, not sure tho)
3. Area of triangle = 1/2bh = 1/2 (6)(8) = 24 inch squared
Hope this helps!! :)
Answer:
1) 30 in.
A= wl
A=3·10
A=30
2) 30 in.
A=bh
A=10·3
A=30
3) 30 in.
A=hb/2
2=6·10/2
2=30
Angles a and b are ertical angles the measure of angle a is 8x+1 and angle b is 21-2x find each angle measure
Answers
Answer:
Angle a = 17°
Angle b = 17°
Step-by-step explanation:
Angles a and b are vertical angles the measure of angle a is 8x+1 and angle b is 21-2x find each angle measure
Vertical angles are angles that are equal to each other
Step 1
We find x
a = b
Hence,
8x+1 = 21-2x
Collect like terms
8x + 2x = 21 - 1
10x = 20
x = 20/10
x = 2
Step 2
We find each angle
Angle a
8x+1
x = 2
Angle a = 8(2) + 1
= 17°
Angle b
21-2x
x = 2
21 - (2 × 2)
= 21 - 4
= 17°
Therefore:
Angle a = 17°
Angle b = 17°
What is the slope of the line below?
Answers
Answer:
-1/2
Step-by-step explanation:
slope=rise/run
rise is up or down
run is right or left
5/-10= -0.5= -1/2 or -5/10= -0.5= -1/2
the answer is -1/2
Solve the equation for z.
—8=—3/2 z
Answers
Answer:
[tex]\bold{z=-5\frac13}[/tex]Step-by-step explanation:
[tex]-8=-\frac32z[/tex] {swap sides}
[tex]-\frac32z=-8[/tex] {divide both sides by (-³/₂)}
[tex]z=-8\div(-\frac32)\\\\z=-8\times(-\frac23)\\\\z=-\frac{16}3=-5\frac13[/tex]