Answers
Answer:
Step-by-step explanation:
A line adds up to 180 degrees
180 - 81 = 99 degrees
Answer:
99 degrees
Step-by-step explanation:
These are Supplementary Angles:
Supplementary Angles are two angles that equal 180 degrees, this can be determine if the main line is a straight line, s for straight angle
A straight angle is 180 degrees, so simple subtraction:
180-81=99
I hope this helps!
please give thanks, maybe brainliest?
Related Questions
The rectangle is enlarged by a scale factor of 5. What is the new
measurement of the longest side?
Answers
Answer:
25 I'm pretty sure
Step-by-step explanation:
5×5=25
Answer:
25 cm
Step-by-step explanation:
If it is enlarged by the scale factor of 5, you are multiplying by 5. 5 cm is the longest side, so therefore 5 cm times 5 cm is equal to 25.
please can you guys help me
Answers
Answer:
en que?
Step-by-step explanation:
HELP!!! I need help with this question
Answers
Answer:
90 90909090909090909090909090
What is the value of this measure
Answers
Answer:
1.25
Step-by-step explanation:
Take out 1 and you get 0 and 50. the middle of 0 and 50 is 25. So, 1.25
Irfan manages a coffee shop.
He samples 50 of his customers and asks them about their favourite espresso
coffee capsule.
Taste
His results are shown in the table.
Frequency
Volluto
12
Livanto
7
Ristretto
23
Cosi
3
Other
5
Irfan is going to refill his stock of espresso capsules based on this survey.
He is planning on ordering 500 capsules.
How many of these should be Ristretto capsules? I
Note Please make your final answer clear by writing ... Ristretto capsules
[3]
Answers
Answer:
Ristretto will be 230 capsules i think
Step-by-step explanation:
50 customers = 50 capsules
500 capsules = 500 customers
50 time 10 = 500
so if Ristretto is 23
23 times by 10 = 230
please help, will be grateful and give brainliest!
Answers
Answer:
x=216°
Step-by-step explanation:
100%=360°
To find 10% divide by 10
10%=36°
x4
40%=144°
in a full circle thered 360°
360-144=216°
x=216°
If a town with a population of 500 doubles in size every 80 years, what will the population be 160 years from now?
Answers
Answer: 2000
Step-by-step explanation:
From the information, we are informed that a population of 500 doubles in size every 80 years. Therefore, the population in 160 years will have doubled twice i.e 160/80 = 2 times
First time doubling = 500 × 2 = 1000
Second time doubling = 1000 × 2 = 2000
Select the correct answer.
Find the solution(s) for x in the equation below.
x^2+10x+21=0
Answers
Answer:
Hope this helps
Step-by-step explanation:
x= -3, -7
Answer:
x = -7, -3
Step-by-step explanation:
Try to factor the left side of the equation.
(x +7)(x + 3) = 0 Remember that if AB = 0, then A = 0 or B = 0 or both A and B = 0
Therefore, x + 7 = 0 or x + 3 = 0
x = -7 or x = -3
What is the vertex of the absolute value function below?
Answers
Answer: (-3,2)
Step-by-step explanation:
(-3,2) is where the line changes.
Answer:
B
Step-by-step explanation:
edge 2021
X is less than -58
Please answer correct
If you don’t know then don’t answer
Answers
Answer:
see explanation
Step-by-step explanation:
Given x is less than - 58
The less than symbol is < , so
x < - 58 ← is the inequality representing the given expression
if you want more like this ^^^^^^
Answer:
-58-x
❤hope it's helpful ❤❤❤❤
THANK YOU.
Which of the following equation have no solutions?
A. -4x + 5 = -4x - 5.
B. 4x + 5 = -4x + 5
C. 5x + 5 = -4x - 5
D. -4x + 5 = -4x - 4
Answers
Answer:
A,
Step-by-step explanation:
Hey There. Your Answers Are A. And D.
Step-by-step explanation:
PLEASE HELP ME
given m||n, fine the value of x.
(X+12)° (4x-7)°
Answers
Answer:
35
Step-by-step explanation:
When the two lines being crossed are Parallel Lines the Consecutive Interior Angles add up to 180°.
So, x + 12 + 4x - 7 = 180.
5x + 5 = 180
5x = 175
x = 35
I need help with this please help me
Answers
Answer:
(25,20)
Step-by-step explanation:
Ratio 5:4
5:4
10:8
15:12
20:16
25:20
Hope this helps!!~~Answer:
20,16
Step-by-step explanation:
I need some help I've been doing this for thirty minutes and no luck
Answers
Answer:
(27x2)1/3 1/3±27×2
Step-by-step explanation:
es la cantidad que me dio al resolverlo
Answer:
its 3x square root i think
Step-by-step explanation:EZ
How many multiples of 5 are there in between 100 and 300?
Answers
Answer:
39 multiplesStep-by-step explanation:
Consider AP:
105, 110, ..., 295As multiples of 5 between 100 and 300
The first term is 105, the common difference is 5, the last term is 295.
Use the nth term formula:
105 + 5(n - 1) = 2955(n - 1) = 190n - 1 = 190/5n - 1 = 38n = 39Answer:
Solution given:
first term [a]=100
last term[l]=300
common difference [d]=5
second term[b]=100+5=105
now
we have
l=a+(n-1)d
substituting value
300=100+(n-1)5
300-100=(n-1)5
200/5=n-1
40=n-1
n=40+1
there are 41 multiple in between 100 and 300/including it but no including its 41-2=39 multiple
QUICK FOR A BRAINLEIST! awnser the question
Answers
Answer:
Might be B
Step-by-step explanation:
try if you like its 50/50
Using the expression 7x = 3y, ify is 35, what is x?
A. 35 B. 21 C. 15 D. 105
Answers
Answer:
c.15
Step-by-step explanation:
3*35= 105
since 7x=105 you divide 105 by 7 which is 15
Answer:
7x=3y
7x=3(35)
7x=105
x=105/7
x=15
Not understanding what to do need gelp
Answers
Answer:
42
Step-by-step explanation:
Answer is 42
The steps used to solve the equation 4x + 3 = 15 for x are shown below.
4+3=15
Step I:
Step II:4=12=3
Which property makes step I true?
Answers
Answer:
there's nothing in step 1
it's not clear enough
Dan’s new appliance arrived in a cardboard box in the shape of cube. What is the surface area of the cardboard box?
A cube has side lengths of 3 feet.
Use the formula S A = 6 s squared, where SA is the surface area of the cube and s is the length of each side.
18 Feet squared
36 Feet squared
54 Feet squared
324 Feet squared
15 points please help
Answers
Answer:
36
Step-by-step explanation:
it says 6 with a 2 so u multiply 6 by 2 and get 12 then u multiply the 12 by the 3 and get 36 SO SRY IF IM WRONG !!
Answer:
Option (3)
Step-by-step explanation:
Formula to calculate the surface area of a cardboard box in the shape of a cube is,
Surface area = 6(Side)²
If the length of the each side of the box is = 3 feet
Surface area of the cube = 6(3)²
= 6 × 9
= 54 square feet
Therefore, Surface area of the box in the shape of a cube is 54 square feet.
Option (3) is the correct option.
Solve: 4b + 3 = 32.2 b = _____
Answers
Step-by-step explanation:
4b+3=32.2
4b=29.2
b=7.3
Answer:
The answer is b = 0.10638297
Step-by-step explanation:
hope this helped!
brainly, please?
the area of a parallelogram is 75 sq cm the base is 12.5 what is the height of the parallelogram
Answers
Answer:
6 cm
Step-by-step explanation:
Area of parallelogram = 75 sq.cm
base * height = 75
12.5 * height = 75
height = 75÷ 12.5
height = 6 cm
Madison saves 40% of all that she earns for washing cars. So far she has saved $72. How much has she earned in all?
Answers
Answer:
Madison has earned 180 dollars in all.
Step-by-step explanation:
Let [tex]x[/tex] denotes amount earned by Madison.
Percentage of amount saved by Madison [tex]=\frac{40}{100} x[/tex]
Amount saved by Madison [tex]=72[/tex] dollars
Therefore,
[tex]\frac{40}{100}x=72\\x=72(\frac{100}{40})[/tex]
[tex]=180[/tex] dollars
So,
Madison has earned 180 dollars in all.
5x + 1 = 56
Solving 2 step equations?
Answers
Answer:
the x would equal to 11 ,so x=11
so as
Milan bought a table for Rs 3600. He sells it to Kirtim at a profit of Rs 205. Kritim sells it at
Rs 4968 to Aayush. Find the percentage profit of Kritim.
Answers
Answer:
23.41%
Step-by-step explanation:
Kirtim's purchase price was 3600 + 205 = 3805,
Kirtim sold the table for 4968 for a profit of 4968 - 3805 = 1163
Assuming requirement is for profit on revenue, so
P = 100 * (1163/4968) = 23.41%
(3x²+4x-1) + (-2x²-3x+2)
Answers
Answer:
(3x²+4x-1) + (-2x²-3x+2)
3x²+4x-1 -2x²-3x+2
3x²-2x²+4x-3x-1+2
x²+x+1
Answer:
x²+x+1
Step-by-step explanation:
HELP ASAP AND PLEASE PUT THE STEPS
Answers
Answer:
hii
Step-by-step explanation:
interior corner of the triangle is 180°
180° - 78° - 90° = 12°
x = 12°
2y - 1 = 24
2y = 24 + 1
y = 25/2
y = 12.5
Which function is a horizontal translation of the parent quadratic function, f(x)=x^2?
HELP PLS
Answers
Answer:
f(x)=
[tex] {x}^{2} + 8[/tex]
or
[tex] {x}^{2} - 4[/tex]
Answer:
g(x) = (x-4)^2
Step-by-step explanation:
Just took the test and got it right. SEE picture for answer.
Problem #3
The velocity (v) of an object is equal to its initial velocity (vo) plus the product of its acceleration
(a) and the elapsed time (1). write an equation that expresses time in terms of the other variables.
Answers
Answer:
[tex]\displaystyle t=\frac{v-v_o}{a}[/tex]
Step-by-step explanation:
Equations
It's given that the velocity (v) of an object is equal to its initial velocity (vo) plus the product of its acceleration (a) and the elapsed time (t).
The equation that expresses the above relationship is
[tex]v =v_o+at[/tex]
We must write an equation that expresses time in terms of the rest of the variables given above.
Swap the equation:
[tex]v_o+at=v[/tex]
Subtract vo:
[tex]at=v-v_o[/tex]
Divide by a:
[tex]\boxed{\displaystyle t=\frac{v-v_o}{a}}[/tex]
A three foot long deli sandwich must be split into three pieces so that the middle piece is twice as long as the shortest piece, and the shortest piece is 8 inches shorter than the longest piece. How long should the three pieces be?
Answers
Answer:
Step-by-step explanation:
Let us represent:
Short pieces = x
Middle pieces = y
Long pieces = z
A three foot long deli sandwich must be split into three pieces
x + y + z = 3
The middle piece is twice as long as the shortest piece
y = 2x
The shortest piece is 8 inches shorter than the longest piece.
x = z - 8
z = x + 8
We substitute
x + y + z = 3
x + 2x + x + 8 = 3
5x = 8 - 3
5x = 5
x = 5/5
x = 1
y = 2x
y = 2 × 1
y = 2
z = x + 8
z = 1 + 8
z = 7
How long should the three pieces be?