Answer:
7.50 a pizza 0.50 for peporonies
Step-by-step explanation:
simplify and solve 1/4 x 12 (thanks)
Answer:
solution is 3
Step-by-step explanation:
hope it helps
Answer:
The question simplified is 3x.
or 3
Step-by-step explanation:
Which factors do 44 and 50 have in common?.
. Here is an equation 2x + 9 = -15. Write three different equations that have the same solution as 2x + 9 = -15. Show or explain how you found them.
Answer:
1. [tex]x-3=-15[/tex]
2.[tex]2x=-24[/tex]
3.[tex]2x-3=-27[/tex]
Step-by-step explanation:
Given the following question:
[tex]2x+9=-15[/tex]
To find three equations that have the same solution as the given equation we have to first solve the equation.
[tex]2x+9=-15[/tex]
[tex]9-9=0[/tex]
[tex]-15-9=-24[/tex]
[tex]2x=-24[/tex]
[tex]2x\div2=x[/tex]
[tex]-24\div2=-12[/tex]
[tex]x=-12[/tex]
Equation one:
[tex]x-3=-15[/tex]
[tex]-3+3=0[/tex]
[tex]-15+3=-12[/tex]
[tex]x=-12[/tex]
Equation two:
[tex]2x=-24[/tex]
[tex]2x\div2=x[/tex]
[tex]-24\div2=-12[/tex]
[tex]x=-12[/tex]
Equation three:
[tex]2x-3=-27[/tex]
[tex]-3+3=0[/tex]
[tex]-27+3=-24[/tex]
[tex]-24\div2=-12[/tex]
[tex]x=-12[/tex]
Hope this helps.
i need help please , i dont get it
Answer:
the answer is A, B’(-1,2)
Step-by-step explanation:
for problem two it is a 90 degree rotation
Ryan ran for 10 minutes today. He plans to increase his running time by
2 minutes every day until he reaches 30 minutes. How many more days will
it take before Ryan is running for 30 minutes?
for some math loving friends
The first step of finding the percent tip, we must find how much tip she paid:
Tip = $38.61 - $33 = $5.61
To find the percent tip, we must divide the tip amount by the amount she paid before the tip
$5.61 / $33 = 0.17 --> 17%
Thus the percent tip is 17%
Hope that helps!
I NEED TO SUMBIT THIS RN HELP
Answer:
77 degrees
Step-by-step explanation:
A triangle is 180 degrees
Step 1. 180-26=154
Step 2. 154/2=77 (Since both angles are x, it means they are both congruent, so you can assume that both angles are 77)
x=77
The prime factors of 52 in order from least to greatest are???
Answer:
2 x 2 x 13
Step-by-step explanation:
2 times 26 = 52
You can break 26 up into 2 times 13.
So, you get 2 times 2 times 13.
Harrison's Butcher Shop sells 1/3 pounds of bee
for $1.50. If you need to buy 5 pounds of beet
for a cookout, how much would the beef cost?
Setup a proportion to answer the problem.
$27.50
0 $7.50
$15.00
$22.50
Answer:
22.50Step-by-step explanation:
Harrison's Butcher Shop sells 1/3 pounds of bee
for $1.50. If you need to buy 5 pounds of beet
for a cookout, how much would the beef cost?
Setup a proportion to answer the problem.
$27.50
$7.50
$15.00
$22.50
1.50 * 3 = 4.5 (cost 1 pound)
4.5 * 5 = 22.5 (total cost)
The cost of 5 pounds of beef for a cookout given the cost of 1/3 pounds is $22.50
How to find the cost of beef1/3 pounds = $1.505 pounds = $xEquate the ratio
1/3 : 1.50 = 5 : x
1/3 ÷ 1.50 = 5/x
1/3 × 1/1.50 = 5/x
1/4.5 = 5/x
cross product1 × x = 4.5 × 5
x = $22.5
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Let 1995 correspond to x=0. Let b be the ratio between the population in 1995 and 1996. Determine an exponential function of the form y=a(b)^x to represent the population symbolically. Round to 3 decimal places.
The table is an illustration of an exponential function
The equation of the table is [tex]y = 148 * 0.997^x[/tex]
How to determine the equation of the tableGiven that 1995 corresponds to x = 0, then
The initial value (a) of the function is:
a = 148.0
The equation of the function is:
[tex]y = ab^x[/tex]
When x= 1, we have:
[tex]147.6 = ab^1[/tex]
[tex]147.6 = ab[/tex]
This gives
[tex]147.6 = 148b[/tex]
Divide both sides by 148
[tex]b = 0.997[/tex]
Hence, the equation of the table is:
[tex]y = 148 * 0.997^x[/tex]
Read more about exponential functions at:
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What is the mean of the data set: {24, 31, 12, 38, 12, 15 }
A) 12
B) 22
C) 24
D) 23.5
Answer:
22
Step-by-step explanation:
mean = sum of all data/n.o of data
= 24+31+12+38+12+15/6
= 22
what angle is this? please help
Answer:
Adjacent angles
Step-by-step explanation:
I can't see answer choice D in the photo provided, but the answer would be adjacent due to that fact that angles a and b are right next to each other, without forming a 90 or 180 degree angle.
Answer:
the answer is a
Step-by-step explanation:
all of the lines are vertical
I do not know this answer
i need the u answer
Answer:
u would be 6, 0
Step-by-step explanation:
the other two you have right already
Which of the following are exterior angles? Check all that apply.
Answer:
A) 4
B) 3
F) 5
Step-by-step explanation:
The interior angle of any polygon are angles that are on the inside part of the polygon.
In the diagram in the question is a triangle, the interior angles are;
2, 1 and 6.
Exterior angles are angle that are not inside the triangle. The lie on the same line of the interior angle. Exterior angles and interior angles are complementary.
Exterior angles are: 3, 4, and 5.
only a few more PLEASE
Answer:
8 of them are broken
Step-by-step explanation:
State if each triangle is a right triangle.
Answer:
Yes.
Step-by-step explanation:
To find if a triangle is a right triangle or not, we use the Pythagorean theorem. The Pythagorean theorem states that [tex]a^{2} + b^{2} = c^{2}[/tex].
a and b are the triangle legs. The c is the hypotenuse of the triangle.
Now, to find if a triangle is a right triangle, we plug in 9 for a and b and 9root2 for c.
[tex]9^{2} + 9^{2} = (9\sqrt{2})^{2}[/tex]
81 + 81 = 81 * 2
162 = 162
So the given triangle, is indeed a right triangle.
Heike runs 800 meters every day. After 9 days, how many kilometers have Heike run?
please help.
Answer:
7.2 Kilometers
Step-by-step explanation:
800 meters = 0.8 kilometers
Therefore, do 0.8 x 9
0.8 x 9 = 7.2 kilometers
Answer:
7.2
Step-by-step explanation:
800 ÷ 1,000 = 0.8
Multiply 0.8 by 0.9
100 points The length of a hall is 20 m and it area 100 sq .m. Find the breadth of the hall
Answer:
Here,L=20m , a=109sq.m
let,breadth be x
we have a=l×b
or,100=20×x
or,100/20=x
or,5=x
hence,the breadth of the hall is 5m.answer
Answer:
5m²
Step-by-step explanation:
To find the breadth of a rectangle (the hallwa) simply Divide the area by the length
So . .
100m² ÷ 20 = 5m²
How many of the scores from the group that studied in question eight are in one mean absolute deviation of the mean? Which scores are within one mean absolute deviation of the mean. Studied: 87 100 94 79 92 100 95 83 89 99 100 91 89 95 100 93 96 83. Did not study: 82 72 45 91 58 83 65 87 90 77 73 89.
Answer:
93
Step-by-step explanation:
Add all of the numbers and divide them by the number of numbers there are.
Hope this helped ·ω·
235litre in cubic cm
the one who will first give answer marks as brainliest
dave builds a crate to hold veggies. the volume of the crate is 48 cubic feet. the base area of the crate is 16 square feet. what is the height of the crate?
16 sq ft = 2 ft x 8 ft
4 ft x 4 ft
but..
4 ft x 4 ft x 4 ft = 64 cubic ft
So 4 cannot be the height of this crate.
h represents the height of the crate (defined variable)
2 ft x 8 ft x h = 48 cubic ft
16h = 48
h = 3 ft
The height of the crate is 3 feet.
Check:
2 ft x 8 ft x 3 ft = 48 ft ³
a. The measure of LKM is 35º, the measure of KLM is 72.5° and the measure of KLM is unknown.
b. The equation 35 + 72.5 + x = 180 can be used to find the measure of KLM.
c. The measure of ZKLM is 35º.
Correct the false statement:
Answer:
Step-by-step explanation:
B. True
A. Is a bit ambiguous. KLM technically speaking, I suppose, is sort of true, but KLM can be found. Enter true.
C. is False
35 + 72.5 + x = 180 Combine the terms on the left
107.5 +x = 180 Subtract 107.5 from both sides.
107.5 107.5
x = 72.5
find (f-g)(x) for f(x)=x^2+8x and g(x)=3x-5
Answer:
(f-g)(x)= f(x) - g(x)
= x^2 + 8x - ( 3x - 5)
= x^2 + 8x - 3x + 5
= x^2 + 5x + 5
(f-g)(x)= x^2 + 5x + 5
The required expression of (f-g)(x) = x^2+5x+5.
f(x) = X^2+8x; g(x) = 3x - 5
(f-g)(x) to determine.
It is defined as the number of composition, constitute the whole.
Here, (f-g)(x)= f(x)-g(x)
= x^2+8x-3x+5
= x^2 + 5x + 5
Thus, the required expression of (f-g)(x) = x^2+5x+5.
Learn more about fractions here:
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Maria receives a commission of 11. 5% for each pair of shoes she sells. She earned $207 in commission last week. What was the dollar amount of shoes she sold?.
Answer:
1,800
Step-by-step explanation:
Divide 207 by .115
This gives you the dollar amount of shoes sold.
What is the average speed of a car that travels 440 km in 15.4 hours?
A car travels 440km in 15.4 hours -> In 1 hour, the car travel 1/(15.4) the distance.
So in an hour, the car travel : 440 x 1/(15.4) = 28.5714285714... (round to 29)
So, the average speed of the car is approximately 29 km/h
50 POINTS BEST ANSWER
What you should do is to collect like terms, which are all the figures that has a coefficient like 8x, 7x, 6x. they all have x in them
so try doing the same for the 2 questions
Pls mark brainliest
Solve this n get pts :)
Annual sales for a company are $155,000 and increases at a rate of 8% per year for 9 years.
y=?
y = 155000 (1+.08)⁹ ⇒ 309,845.72
help will mark brainlyest
Answer:
4x - 35x - 3Step-by-step explanation:
m∠BEC = (2x+3)when x = 30°m∠BEC → (2(30)+3) → 63°m∠AED = (360-2(63))/2
m∠AED = 117°
solve for first:
(4x - 3)
(4(30) - 3)
117° ............matches.
solve for third:
5x - 33
5(30) - 33
117° ........matches
Hence the first option and third is correct. rest two are wrong.
Factor completely 4xy − 7x 20y − 35. (x 5)(4y − 7) (x − 5)(4y 7) (x − 5)(4y − 7) (x 5)(4y 7).
Answer:
A)
Step-by-step explanation:
Given expression:
To factor the given expression completely.
Solution:
In order to factor the expression, we will factor in pairs.
We will factor the G.C.F of the terms in the pairs.
G.C.F. of and can be given as:
Thus, G.C.F. =
G.C.F. of and can be given as:
Thus, G.C.F. =
The expression after factoring the G.C.F. pairs is given as:
Taking G.C.F. of the whole expression as is a common term.
The expression is completely factored.
Step-by-step explanation:
Answer:
A. Got it right on my test
Step-by-step explanation:
