Answers
Answer:
31
Step-by-step explanation:
58 - 27 = 31
Related Questions
CAN YOU PLS HELP ME I BEG YOU I WILL GIVE YOU BRAINLET ND SIXTY POINTS pllls i beg you
math!!!
Answers
hope this helps!!
Pleaseeeeeeeeee help
Answers
Answer:
d
Step-by-step explanation:
By the way thats a module
Work out the percentage change when a price of £80 is increased to £100
Answers
Answer:
25%
Step-by-step explanation:
100 - 80 = 20 (change)
change / original price X 100
20 / 80 = 0.25
0.25 X 100 = 25
Please help I can’t figure this out
Answers
Answer:(x + 2) 5
Step-by-step explanation:Btw put
the 5 as ur expoent
To go to the state park. Mary's family had to pay $3 for the car. plus $2 for each person in the car. Write an expression that could be used to find the cost for any number of people. Let x represent the number of people in the car.
Answers
Answer:
3+2x or 2x+3
Step-by-step explanation:
10. The sum of two numbers is 102. One number is three less than twice the other.
What are the two numbers?
Answers
Answer:
(2n -3) + n = 102
2n - 3 + n = 102
3n - 3 = 102
3n = 105
n = 35 (the first number)
SO...
The other number is (2 x 35) - 3 =
70 - 3 = 67 (the second number)
The numbers are 35 and 67.
35 + 67 = 102 CHECK!
What is the 7th term of the sequence below? 2, 10, 50, 250, …
Answers
I think but I’m not sure lol
I need this quick!!!
Write down the similarities and differences of photosynthesis and chemosynthesis (venn diagram) first to answer appropriately will get brainliest!
Answers
Answer:
They are both processes by which organisms produce food. Photosynthesis is powered by sunlight while chemosynthesis is powered by chemical energy
ik I'm late but just wanted points hope you passed whatever you did
WILL GIVE BRAINLIEST-
Complete the table to multiply x^2 - 4x + 4 and 6x + 3.
Answers
3x^2 -12x 12
Use the foil method to check your answer 3(x+1)(x+2)
Answers
Answer: Your input: multiply (x+1)(x+2) using FOIL.
((x)+(1))((x)+(2))=(x)⋅(x)First+(x)⋅(2) Outer+(1)⋅(x) Inner+(1)⋅(2) Last=
=(x2)+(2x)+(x)+(2)=
=x2+3x+2.
Answer: (x+1)(x+2)= only look at this
Which answer choice best fits the given word;
1- Consecutive is:
A) A set of angles that have a sum of 90*
B) One after the other
C) Match or agree almost exactly
D) A straight line
2- Complementary is:
A) One after the other
B) A set of angles that have a sum of 90*
C) A straight line
D) Match or agree almost exactly
3- Corresponding is:
A) A straight line
B) A set of angles that have a sum of 90*
C) One after the other
D) Match or agree almost exactly
4- Congruent is:
A) Exactly the same
B) A straight line
C) A set of angles that have a sum of 90*
D) One after the other
5- Scalene is:
A) 2 sides equal
B) All sides equal
C) No sides equal
D) None of the above
6- Equilateral is:
A) No sides equal
B) All sides equal
C) 2 sides equal
D) None of the above
7- Isosceles is:
A) 2 sides equal
B) No sides equal
C) All sides equal
D) None of the above
8- Acute is:
A) less than 90*
B) more than 90*
C) exactly 90*
D) exactly 180*
9- Obtuse is:
A) exactly 180*
B) more than 90*
C) exactly 90*
D) less than 90*
10- Bisect is:
A) all of the choices
B) cut in half
C) divide into equal parts
D) two sections
Answers
Answer: Sometimes, two angles are a part of each other or are connected to each other. These angles are called angle pairs.
Let's look at two special types of angle pairs, supplementary angles or complementary angles.
Supplementary angles are two angles whose sum is equal to 180∘. In other words when you add the measure of one angle in the pair with the other angle in the pair, they equal 180 degrees.
These two angles are supplementary because together they form a straight line. You can also tell that they are supplementary because when you add their angle measures the sum is equal to 180 degrees.
120+60=180∘
Complementary angles are a pair of angles whose sum is 90∘. Here is an example of complementary angles.
If you add up the two angle measures, the sum is equal to 90 degrees. Therefore, the two angles are complementary.
You can find missing angle measures by using information about supplementary and complementary angles.
Let's look at an example.
Find the measure of x.
First, identify that these two angles are supplementary. They form a straight line. The total number of degrees in a straight line is 180. Therefore, you can write the following equation to solve.
130+xx=180=50∘
The missing angle is equal to 50∘.
Here the two angles are complementary. Therefore the sum of the two angles is equal to 90 degrees. Write an equation and solve for the missing angle measure.
75+xx=90=15∘
The missing angle measure is equal to 50∘.
Examples
Example 1
Earlier, you were given a problem about Paul and the house.
He has an angle pair that is formed by two 90 degree angles. What type of angle pair is formed when two 90 degree angles are combined?
First,add the two angles to calculate their sum.
90 + 90 = 180
Then, identify which angle pair adds up to 90 degrees.
Supplementary angles
The answer is that the pair are supplementary angles.
Example 2
Identify the angle pair as complementary or supplementary.
First, add the two angles to calculate their sum.
75 + 105 = 180
Then, identify which angle pair adds up to 180 degrees.
Supplementary angles
The answer is supplementary angles.
Write whether each pair is complementary or supplementary.
Example 3
Identify the angle pair as complementary or supplementary.
If the sum of the angles is equal to 180 degrees.
First, identify which angle pair adds up to 180 degrees.
Supplementary angles
The answer is supplementary angles.
Example 4
Identify the angle pair as complementary or supplementary.
If one angle is 60 degrees and the other angle is 120 degrees.
First, add the two angles together to find the sum.
60 + 120 = 180
Then, identify which angle pair adds up to 180 degrees.
Supplementary angles
The answer is supplementary angles.
Example 5
Identify the angle pair as complementary or supplementary.
First, add the two angles to calculate their sum.
30 + 60 = 90
Then, identify which angle pair adds up to 90 degrees.
Complementary angles
The answer is that the pair are complementary angles.
Step-by-step explanation:
Please help due today
Answers
Answer:
60 - 1
120 -2
180 - 3
240 - 4
Step-by-step explanation:
If your heartbeats 60 times per minute, then just increase then it must beat 120 times in 2 minutes
60 - 1
2(60-1)
120 - 2
3 of 5
In a group of 30 pupils, 13 play the flute only.
1 plays the piano only.
4 play both instruments.
How many pupils play neither instrument?
Answers
Answer: 6 or 0.6
Step-by-step explanation:
What is the equation of the line that passes through (5,-3) and (3,7)
Answers
Answer:
-5x +22
Step-by-step explanation:
a number m decreased by 9 is 6
Answers
Answer:
m-9=6
m=6+9=15
I think.......
What is true about the area of a circle given radius r, a rational number?
O Area of the circle is equal to its circumference.
O Area of the circle is irrational.
None of the above.
O Area of the circle is rational,
Answers
Answer:
b
Step-by-step explanation:
Write an equation in point-slope form of the line that passes
through the given points.
2,-2). (5.7)
Answers
Answer:
Step-by-step explanation:
(7 + 2)/(5 - 2)= 9/3= 3
y + 2 = 3(x - 2)
y + 2 = 3x - 6
y = 3x - 8
A sweatshirt that was originally priced at $42.50 has been marked down to $34.00.
What is the percent decrease?
80%
25%
15%
20%
Answers
Answer:
the answer is 20%.
Step-by-step explanation:
all you have to do is multiply 42.50x.20 and it gives you 8.5. to check your answer you subtract 34.00 from 42.50 and you get 8.5 as well. hope this helps!
Answer:
20%
Step-by-step explanation:
Hope it helps! :)
If two lines in a linear system __________, they have exactly one point in common.
Answers
intersect.
because yes.
Answer:
are coplanar and non-parallel (?)
8(6g- 5h+8) I need help.
Answers
Answer:
The answer is 48g-40h+64
The Haas Door Co. produces truck dock door seals. Their 9' × 10' seal costs $280 to produce. The mark-up rate is 75% of the cost to produce. What is the retail price?
$280
$770
$490
$210
Answers
Answer:
$490
Step-by-step explanation:
Nothing, nothing at all.
Answers
Answer:
what?
Step-by-step explanation:
A vendor sells hot dogs and bags of potato chips. A customer buys 3 hot dogs and 5 bags of potato chips for $9.50. Another customer buys 2 hot dogs and 5 bags of potato chips for $8.00. Find the cost of each item.
Answers
Step-by-step explanation:
3d + 5p=9.50
2d + 5p=8
1 hot dog cost $1.50
2 × 1.50 + 5p = 8
3 + 5p = 8
5p = 8 - 3
5p = 5
p = 1
1 bag of potato chips cost $1.00
A scientist has
18
quarts of a solution. If the scientist pours out half of the solution, exactly how many cups of the solution remain?
Answers
Answer:
SOLUTION??? And btw thanks for free pts...
Step-by-step explanation:
how to I do Ratios with cross multiplying
Answers
Answer:
To cross multiply, multiply the numerator from one side with the denominator of the other side and put that product on one side of the equation. Do the same with the other numerator/denominator and put that on the other side. From there, solve for the unknown part.
So your ratio might look like this:
4/6=x/12
6x=12(4)
6x=48
x=8
So in this case 4/6 would equal 8/12.
HTH :)
What is this answer -1/2 + 1/10
Answers
Answer:
4536363646
Step-by-step explanation:
In the diagram, the radius of the outer circle is 2x em and the radius of the inside circle is 6 cm. The area of the shaded region is 220 cm? What is the value of x2
Answers
Answer:
Answer: 8 (second choice)
Step-by-step explanation:
Area of a Circle
Given a circle of radius r, the area is calculated by the formula:
[tex]A=\pi\ r^2[/tex]
There are two circles in the diagram. The outer circle has a radius of r1=2x, thus its area is:
[tex]A_1=\pi\ (2x)^2[/tex]
The interior circle has a radius of r2=6 cm, thus its area is:
[tex]A_2=\pi\ 6^2=36\pi[/tex]
The shaded area is obtained by subtracting A1-A2:
[tex]A=\pi\ (2x)^2-36\pi[/tex]
The value of the shaded area is given as 220π cm2. Equating:
[tex]\pi\ (2x)^2-36\pi=220\pi[/tex]
Dividing by π:
[tex](2x)^2-36=220[/tex]
Adding 36:
[tex](2x)^2=220+36=256[/tex]
Taking square root:
[tex]2x=\sqrt{256}=16[/tex]
Dividing by 2:
x = 8 cm
Answer: 8 (second choice)
HELP ME THIS I DUE 30 minutes
Answers
Step-by-step explanation:
3. = 1/2
4. = 1
5. = 0
6 . = 6/9 = 2/3
7. = 7/7 = 1
8. = 10/16 = 5/8
12. = 3/5
13.= 4/20.= 1/5
plz mark my answer as brainlist plzzzz.
hope this will be helpful to you ☺️.
-2= 5/2t? what is the value of t?
Answers
Answer:
t = -4/5
Step-by-step explanation:
strawberries are $1.95 a pound. Write an expression for p pounds of strawberries
Answers
Answer:
dollar
Step-by-step explanation:
Answer:
1.95x
Step-by-step explanation:
x equals the # of pounds of the strawberries