Answers
Answer:
85 degrees
Step-by-step explanation:
If you find the missing angle for the triangle it would be 95 because 60+25 is 85 then 180-85 is 85. For a straight line you have to have 180 degrees, so you know the first angle is 95 degrees so the second one would have to be 85 degrees :)
Related Questions
2x + 5y = -24
3x - 5y = 14
Solve by elimination
y and x
Answers
Answer:
x = -2
y = -4
Step-by-step explanation:
The way systems of equations work is that you have to substitute to solve for a variable *(only one of the 2 ways to figure this out)*
so, we will use addition property of equality in a form to add the two equations together, since +5y and -5y added together will cancel out.
that would leave
5x = -10
divide both sides by 5
x = -2
Now that we know x = -2, we can plug in -2 into one of the equations to find y.
2 ( -2) + 5y = -24
-4 + 5y = -24
-4 + 4 + 5y = -24 + 4
5y = -20
y = -4
x = -2
y = -4
find the slope of the line
Answers
Answer:
y=3/4x+3
Step-by-step explanation:
Which equation represents the line that passes through (0,0) and is perpendicular to y= -4/3x + 3
Answers
Answer:
y=3/4x
Step-by-step explanation:
I need help asap! This is a math pearson.
Answers
Answer:
2.4x105
Step-by-step explanation:
D
If I spend 40$ on 5 pounds on concrete. What is the unit rate in dollars per pound
I need the answer and please explain how unit rate works cause I don't know lol
Answers
Answer:
8$/lb
Step-by-step explanation:
because 8 x 5 is 40 there for each pound would be 8$ if there are 5 pounds
-2(-6x+2u-3)
-3x-6(-6y+6x)-2y
3(w-6)-5w
PLEAZE SIMPLIFY THEESE FOR ME ASAP please i need this really bad :(
Answers
Answer:
c
Step-by-step explanation:
i just did the test this is my first answer please like
Andy’s dog weighs 27 pounds, which is 3/4 the weight of Seher’s dog. How many pounds does Seher’s dog weigh?
Answers
Answer:
20.25 lbs
Step-by-step explanation:
Multiply 27 by 3/4 or .75 to equal 20.25.
Answer:
36 pounds.
Step-by-step explanation:
Suppose Seher's dog weigh x pounds, here is an equation:
27=[tex]\frac{3}{4}[/tex]x
multiply 4 on both sides and dividing 3 on both sides, we get:
36=x
we flip this around:
x=36
So, Seher's dog weighs 36 pounds.
(Hope you like my answer and explanation)
For the following statements 11 - 16 write TRUE or FALSE.
11. Through any two points there is exactly two lines.
12. A line contains of at LEAST two points.
13. A plane contains at least three non-collinear points.
14. Two lines intersect at a point.
15. Two planes intersect at a point.
16. A line and a plane intersect at a line.
Answers
Answer:11 is false. Through any two points there is exactly one line. 12 is true. 13 is true. 14 is true. 15 is false. Two planes intersect at a line. 16 is false. A line and a plane would intersect at a point
Step-by-step explanation:
pls help me this is hard
Answers
Answer:
l= 16
b=14
h=20
area to be painted= 2(l+b)h
=2(30)20
60×20
1200sq feet
65 points! can someone help me understand this problem
Answers
Answer:
117
Step-by-step explanation:
It would be angle 117, because angle V and angle O are the same size and shape.
HELP WILL GIVE BRAINLIEST!!! Solve for x
Answers
Answer:
x=32
Step-by-step explanation:
180-122=58
58+90+x=180
148+x=180
32=x
model of a planned baseball stadium is 2 ft wide. The actual stadium will be 200 yd wide. What is the scale factor?
a
1 foot = 100 yards
b
2 feet = 50 yards
c
1 foot = 200 yards
d
1 foot = 50 yards
Answers
The answer to your question is
1 foot = 100 yards
How many minutes does it take Lexus to skateboard 2 1/2 miles?
Answers
Answer: I'm doing this problem too, so the equation I used was y=4x+20. Now we need to find how many minutes can Lexus skateboard in 2 1/2 miles.
Answer the question about the image.
Answers
Answer:
4
Step-by-step explanation:
hope this helps and have a great day
What is the value of 3-(-2)?
Answers
Answer:
5
Step-by-step explanation:
You add when the equation is set up like that
for example : 4-(-3)=7
17505 rounded to the nearest 100
Answers
505 is the hundreds place
And 505 is closer to 500
Answer:
17500
Step-by-step explanation:
Cos my pancakes told me
Anthony went shopping for a new pair of sneakers. Sales tax where he lives is 4%. The price of the pair of sneakers is $37. Find the total price including tax. Round to the nearest cent.
Answers
Answer:
$38.48
Step-by-step explanation:
37*0.04 = 1.48, 37 + 1.48 = 38.48
Evaluate -29 - X
when x = 6
Answers
Answer:
wouldn't that just be -35?
Step-by-step explanation:
you just have to do -29-6
Tammy jumped up 9 steps. Each step was
7/10 feet high.
How high up did she jump altogether?
Write your answer in simplest form.
Answers
Answer: 6 and 3/10 0r 63/10
Step-by-step explanation:
(5x + 2)
(3x+2)
It has to equal 180 degrees but I don't know what it is
Answers
(5x + 2) (3x + 2) = 180
15x + 4 = 180
15x = 176
_
X = 11.73
Given this expression:
[tex]8 {x}^{3} + 16 {x}^{2} - 4x + 25[/tex]
what is the coefficient with the
[tex] {x}^{2} [/tex]
term.
Answers
Answer:
the coefficient of x^2 is 16
Step-by-step explanation:
is the number in front of the variable and exponent
You decide to buy a custom frame for a painting which measures 4 by 6 inches. If the framing material costs $2 per inch, what is the total cost of framing material?
Answers
Answer:
6 x 4 = 24 x $2 = $48
Step-by-step explanation:
The total cost of the rectangular frame is C = $240.
What is rectangle?A rectangle is a two-dimensional shape in which the opposite sides are parallel and equal to each other and all four angles are right angles.
Given that, a painting measures 4 by 6 inches, the framing material costs $2 per inch,
We need to find the total cost of framing material
The perimeter is given by:
P = 2x(L + W)
In this case, we know that the frame is 6 inches by 14 inches, then the perimeter will be:
P = 2x(6in + 14in)
P = 2x20in = 40in
Since, the framing material costs $6 per inch, then the total cost of the frame will be:
cost = 40x$6 = $240
Learn more about rectangles:
brainly.com/question/17297081
#SPJ3
Triangle A B C is shifted to the left to form triangle A prime B prime C prime. Triangle A prime B prime C prime is then dilated to form larger triangle A double-prime B double-prime C prime.
Determine the similarity transformations that verify △ABC ~ △A''B''C'.
The first transformation mapping △ABC to △A'B'C' is a
.
The second transformation mapping △A'B'C' to △A''B''C' is a
Answers
Answer:
its d and c
Step-by-step explanation:
Answer:
translation left,
dialation with center C
Step-by-step explanation:
Becky is using the expression 2z + 3 to represent the number of chairs in her classroom. There are twice as many chairs as tables, and there are three extra chairs in the back. What does z represent?
The number of chairs.
The number of tables.
The number of chairs at tables.
The number of chairs and tables.
Answers
Answer:
The number of chairs
Step-by-step explanation:
The equation is 2z + 3
2 ( = multiply by)
z ( # of chairs)
+3 ( the 3 extra chairs in the back)
Answer:
The number of tables
Step-by-step explanation:
Sens there is twice as many chairs as tables, the number 2 represents the chairs. The 3 represents the 3 extra chairs in the back. so the only logical object to represent z is the number of tables.
11k = -143 I need help with this question
Answers
Answer:
k = -13
Step-by-step explanation:
-143/11 = -13
Answer:
11k = -143
k=-143/11=-13 is a required answer
What is the to m(3 +m)
Answers
Answer:
3m+m^2
Step-by-step explanation:
Answer:
I love algebra anyways
The ans is in the picture with the steps how i got it
(hope this helps can i plz have brainlist :D hehe)
Step-by-step explanation:
help on last question plsssssssssssssssssssssssssssssssss
Answers
what is a negative number that is greater than -10?
Answers
Answer:
-5
Step-by-step explanation:
explanation: simple
help. . . . . . . .. . . . . . . . . . . pLease i will give brainliest
Answers
Answer:
2/8
Step-by-step explanation:
Since both have the same denominator its just subtraction. If you have 3 pieces of pie and eat 1, you have 2 left.
3-1=2
Then just add the denominator back on the bottom!
Reminder: This only works if the denominator is the same.
Write the equation of the
parabola that has x-intercepts of
(1,0) and (5,0) in standard form.
Answers
Answer:
y = x² - 6x +5
Step-by-step explanation:
(x -1)(x-5) = y
x² - 5x - x + 5 = y
x² - 6x +5 = y