Answer:
8 and -4
Step-by-step explanation:
8*-4=-32
8+(-4)=4
What is the scale factor??? PLEASE HELP
Answer:
2
Step-by-step explanation:
Answer:
2
hope it helps.......,
how do I simify by combining like terms
Answer: Like terms are combined together in algebraic expression so that the result of the expression can be calculated with ease. For example, 7xy + 6y + 6xy is an algebraic equation who's like terms are 7xy and 6xy. Therefore, this expression can be simplified by combining like terms as 7xy + 6xy + 6y = 13xy + y.
Step-by-step explanation:
Answer:
If in a equation there are numbers that have the same letters you can just add them or subtract them depending on the signs.
Step-by-step explanation:
For example this equation:
2x + 7b - 7x + 9b + 1a - 22a
So you just put them in different categories(Remember to bring them with the sign that's in front of each number) after that you just add or subtract them
category x(only numbers that have x's go here): +2x-7x = -5x
category b (only numbers that have b's go here): +7b+9b = +16b
category a (only numbers that have a go here): +1s-22b = -21a
now just put them in the same equation:
-5x+16-21a
and done!^^
Hope this example helped~
Ignore the answers! I need help I’ll mark u brainly
Answer:
ignore the things at the top haha. the question number is on the top left hand corner of the bubbles and i circled the answers. hope this helps!
[tex] \sqrt{52} [/tex]
Answer:
i dont get the question
Step-by-step explanation:
Answer:
[tex]2\sqrt{13}[/tex]
Step-by-step explanation:
Square root of 52
_________________
When finding square root, we always have to find one number that multiplies by itself twice to get the number in the square root.
No number does this for 52, so we have to use the GCF prime, which is :
[tex]\sqrt{2^2} \sqrt{13}[/tex]
Apply the radical rule for [tex]\sqrt{2^2}[/tex] :
[tex]\sqrt{2^2} =2[/tex]
Therefore :
[tex]2\sqrt{13}[/tex]
What is the discriminant of this equation?
3x2 + 8x = 0
Mary ordered dinner for 10 people.Three people ordered the 4.75 chicken dinner, two people ordered the 4.95 fish dinner and five had beef dinner at cost of 6.75 each. What was the average cost of each dinner at Mary's party
Answer: 5.79
Step-by-step explanation:
From the question,
3 people ordered the 4.75 chicken dinner. The cost will be:
= 4.75 × 3
= 14.25
2 people ordered the 4.95 fish dinner. The cost will be:
= 4.95 × 2
= 9.9
5 had beef dinner at cost of 6.75 each. This cost will be:
= 6.75 × 5
= 33.75
Total cost will be:
= 14.25 + 9.9 + 33.75
= 57.9
Therefore, the average cost of each dinner at Mary's party will be:
= Total cost / Number or people
= 57.9 / 10
= 5.79
can you explain how to simplify this problem step by step showing work .
(9/4)¹/²
Note that [tex]\displaystyle \Big (\frac{9}{4} \Big )^{1/2}[/tex] is the same as [tex]\sqrt{\frac{9}{4}}=\frac{\sqrt{9}}{\sqrt{4}}=\frac{3}{2}[/tex].
Hope this helps.
Which of the following is false?
O 10 > 10
0 101 > 100
0 88 < 77.7
O 98 99
O 87
Answer:
A and C
Step-by-step explanation:
2. A new car depreciates as soon as you drive it out of the parking lot. A certain car depreciates to half its original value in 4 years. If you bought a car 8 years ago and it is now worth $5,000, how much did you pay for the car originally? *
Answer:
Step-by-step explanation:
A family spent 35% of its annual budget on a trip to Australia .What fraction in simplest form of the family was spent on the trip to australia?
Answer:
7/20
Step-by-step explanation:
I think
35%=35/100
35 divided by 5 is 7
100 divided by 5 is 20
7/20
The radius of a circle is 3 cm. Find its area to the nearest tenth.
Answer:
area of circle=πr²=3.14×3²=28.28=28cm²
Step-by-step explanation:
Given
Radius (r) = 3 cm
Area of the circle
=πr²
= 3.14 * 3 * 3
= 28.3 cm²
Hope it will help :)
oh my gosh i need some helpp
Answer: the answers are 10(x+15)+20(x+30) and 10x+150+20x+600 and 30x+750
Step-by-step explanation:
an angle that forms a line is called a
Answer:
Vertex
Step-by-step explanation:
A ray is the arms of a angle and the point where they meet is the Vertex
if you need 306 oz how many how many 2 liter bottles would you need?
2.
Each child in a group was asked to choose a single favorite type of cereal. The table shows the number of children who chose each type of cereal as a favorite.
type of cereal ...... number of children
oatmeal ..............15
grits ................. 10
wheat .................... 2
cold cereal ................ 20
other....................... 3
Which statement is NOT supported by the data in the table?
Answer
F.More than 5% of the children chose “other” as the favorite type of cereal.
Step-by-step explanation:
The answer is F
20 pounds of pet food for 14.99
Answer:
if you're looking for the cost per pound its 1.3 because 20 divided by 14.99 is 1.3 :)
Find the value of cos(2.78°) to the nearest hundredth.
Answer:
cos 2.78 = 1
Step-by-step explanation:
Select the inequality that matches the statement below:
less than or equal to 10
A. 10 > x
B. 10 ≥ x
C. 10 < x
D. 10 ≤ x
Answer:
B
Step-by-step explanation:
............................
What is the greatest common factor of the terms of the polynomial below? 8x^4 - 12x^3 + 20x^2
Answer: I think the greatest common factor is 4x^2
Step-by-step explanation:
Find the numerical common factors. Which are 8, -12, and 20. Find the variable common factors for x^4, x^3, and x^2. Multiply them together. Then break down the factors on both sides and pick the biggest one. Finally multiply them together. (I’m sorry, I’m very bad at explaining things.)
3) Sarah has $350 in her bank account on Monday. On Tuesday, she deposits (puts
into the bank) $50. On Tuesday, she withdraws (takes out of the bank) $500. What
is her final balance (amount in the bank)?
Answer:
hello im sam and im going to help you answer your question.
Step-by-step explanation:
you to 350 and add 50 and you get 400
now you take 500 out and now u are in debt of -100$
will 5 * 7/8 more ore less than 7/8
What is the measure of angle R PLEASE HELP I’LL GIVE YOU BRAINLIEST
Answer:
R = 25.187
.
.
.
divided 2) Ellie made $253 for 22 hours of work. She makes $11 per hour so Identify the error:
Answer:
Ellie should have made 253$ in 23 hours in time. If she worked for 22 hours, then she made 242$.
Step-by-step explanation:
253$ / 11$= 23 hours
22 hours X 11$= 242 hours
There are two routes Lucas can take to walk to school. Route A is 2 and StartFraction 1 over 8 EndFraction miles and is StartFraction 3 over 8 EndFraction mile longer than route B. The equation b + StartFraction 3 over 8 EndFraction = 2 and StartFraction 1 over 8 EndFraction can be used to represent this situation, where b is the length of route B. How many miles will Lucas walk if he takes route B?
1 and one-half miles
1 and three-fourths miles
2 and one-fourthmiles
2 and one-half miles
Answer:
I know im late, but it would be B!
Answer:
If Lucas walks through route B, the length of route B is 1 and 3/4 miles. Then the correct option is B.
What is Algebra?The analysis of mathematical representations is algebra, and the handling of those symbols is logic.
There are two routes Lucas can take to walk to school.
Route A is 2 and 1/8 miles, and Route A is 3/8 mile longer than route B. The equation b + 3/8 = 2 + 1/8 can be used to represent this situation, where b is the length of route B.
4х — Зу = - 16 х+ бу = 25
Answer:
you cannot answer
Step-by-step explanation:
Help. I need to take sticky tack off my shoe. What do I do?
Answer:
Got any Brillo Pads? If not, I suggest scrubbing hard with an abrasive sponge and dish soap, preferably Dawn. WHAT DID YOU DOOO? lol
Step-by-step explanation:
Answer:
hot water and use a butter knife and dig it off
Step-by-step explanation:
get really hot water pour it on the bottom of ur shoe and use the knife to dig it off
hope this works it works for me
have a great day :)
also use dish soap
What is 2074 as a percent?
Answer:
207400%
Step-by-step explanation:
Look at the decimal number 2074 as 2074 out of one. Furthermore, percent means per hundred. So the task is to convert 2074 out of one to 2074 out of one hundred.
The equation to solve the problem is displayed below where x is the 2074 as a percentage.
2074
/1
=
x
/100
Please mark brainliest if correct and have a blessed day!
We solve the equation for x above by first multiplying each side by one and then multiplying each side by one hundred. Thus, the answer to 2074 as a percentage is:
207400%
Answer:
the answer is 207400% I do believe
PLEASE HELP I WILL GIVE BRAINLIST AND 30 POINTS
Answer:
35cm²
Step-by-step explanation:
w × l = area
7 × 5 = 35
good luck, i hope this helps :)
Answer:
hiiii :)
Step-by-step explanation:
christian has 1/8 of a hershey's bar. Ellie has 1/3 of a hershey's bar. who has more, and how much more do they have
Answer:
Christian has more candy bar left because 1/8 is less than 1/3.
Step-by-step explanation:
Answer:
Ellie has more. Ellie has 5/24 more.
Step-by-step explanation:
Common Denominator: 24
1/8=3/24 and 1/3=8/24
Then subtract to get 5/24
I need help with number 4 if you know it
Answer:
the answer is 5500 but if not put 6000$