What is the value of this expression when a= 3 and b- -2? (3a^-2 b^6)/(2a^-1 b^5)^2
No links please. Will give Brainlest on who is right. (This gamer girl is bad at math uwu)
Answers
Answer:
1
Step-by-step explanation:
Related Questions
In a coffee shop, cups of coffee cost 2$ and muffins cost 3$. The maximum amount that you can spend is $18. The equation that relates the number of coffees and muffins is 2c + 3m = 18 If I purchase 2 muffins how many cups of coffee can be purchased
Answers
Answer:
6 cups of coffee
Step-by-step explanation:
2c + 3m = 18
2c + 3(2) = 18
2c + 6 = 18
2c=12
c=6 cups of coffee
Fifteen pounds of beans are distributed equally into 10 bags to give out at the food bank.
How many pounds of beans are in each bag?
Enter your answer in the simplest form.
Answers
Answer:
1.5 pounds of beans are in each nag
to make a profit, a clothing store sells board shorts at 115% of the amount they paid for them. how much did the store pay for the board shorts shown?
Answers
You didnt give a picture of the question showing the shorts
Answer: $24.34
Step-by-step explanation:
28/X=115/100
Part/Whole= %/100
28=1.15*x
x=28/1.15
x=24.34
Can someone pleseeeee help me I beg you and please show your work
Answers
Answer:
175
[tex] {cm}^{3} [/tex]
Step-by-step explanation:
25×7=175
Answer:
175cm3
Step-by-step explanation:
How to find the volume
In math, volume is the amount of space in a certain 3D object. For instance, a fish tank has 3 feet in length, 1 foot in width, and two feet in height. To find the volume, you multiply length times width times height, which is 3x1x2, which equals six. So the volume of the fish tank is 6 cubic feet.
Multiply 25cm2 and 7cm
Therefore, the answer is 175cm3
please help i don’t understand
Answers
Answer:
0.3
Step-by-step explanation:
the small quare is 90 so do 21/60/9=
FIND THE THE
MISSING ANGLE:
X
45°
85
Answers
answer 2. will give brainliest
Answers
Answer:
I think c and d
Step-by-step explanation:
srry if im wrong
A cone has a volume of 2,712.96 cubic meters and a height of 18 meters. Using 3.14 for π, determine the radius of the cone.
What is the answer?
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Answer:
wrong subgect
Step-by-step explanation:
The Bears won 15 games last year. This year the Bears won 18 games. What is the percent increase in the number of games the Bears won from last year to this year?
Answers
Answer:
The percent of increase is 20
Step-by-step explanation:
(18:15-1)*100=
120-100=20
Please help! Trigonometry
Answers
Answer:
7.26 to the nearest hundredth.
Step-by-step explanation:
The ratio opp/hyp is the sine of the angle.
So if we let the opposite side = x then
3.5/ 8.2 = x /17
x = (3.5 * 17) / 8.2
= 7.256
A 32-foot ladder is leaning against a building and forms a 29.37° angle with the ground. How far away from the building is the base of the ladder? Round your answer to the nearest hundredth.
Answers
Answer:
27.89feet
Step-by-step explanation:
Given the following
Length of the ladder = 32foot = hypotenuse
Angle of elevation = 29.37°
Required
Distance of the building from the base of the ladder (adjacent)
Using the SOH CAH TOA identity
Cos theta = adj/hyp
Cos 29.37° = d/32
d = 32cos29.37°
d = 32(0.8715)
d = 27.89 feet
Hence the required distance is 27.89feet
Answer:
27.89 feet
Step-by-step explanation:
Hope this helps :)
Help PLEASE I GIVE POINTS
Answers
Answer:
107
Step-by-step explanation:
A circle is 360 degrees, so subtract 53,110, and 90 (right angle) from that.
Answer:
x = 107°
Step-by-step explanation:
a circle has 360°
to find 'x':
360-(53+90+110)
360 - 253 = 107
 hey can someone help me with this immediately! i’ll be giving out brainiest if u don’t leave a link and don’t guess!
Answers
Answer:
(3x3) /9
Step-by-step explanation:
first you triple the three (3x3) then divide by 9
Answer:
1
Step-by-step explanation:
its:
3×3/9
=9/9
= 1⠀⠀⠀⠀⠀⠀
PLS HELP ASAP WILL GIVE BRAINLEAST
Answers
Answer:
it should be (-6,-2) if I remember how to do this correctly
HELPPPPPPPPPPPPPP MEHHHHHHHHHHHH I HAVE A D+ AND GRADE GO OUT THIS FRIDAY PLZZZZZZZZZZZZZZZZ HELPPPPPPPPPPPPPPPP
Answers
Answer:
Step-by-step explanation:
Clusters:
There is a cluster with a regression line of -0.4
Outliers:
(8,8) because it is not near the cluster that was said earlier.
The equation below can be used to solve which of the following word problems? 2x + 4y = 18
A. The price of four books is $18 more than the price of two books. What is the price per book?
B. The price of four books equals $18. What is the price per book?
C. John bought a certain number of $2 books and $4 books for a total of $18. How many of each book did he buy?
D. The price of two books is $18 more than the price of four books. What is the price per book?
Answers
Factor the equation below.
f(x) = x2 + x - 6
Answers
Answer:
3x - 6
Step-by-step explanation:
Uwu if you want me to explain it more let me know
simplify √0.49
............
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Answer:
0.7
Step-by-step explanation: I hope this helps!
what are the factors of -34 that have a sum of -15
Answers
Answer:
-17 and 2
Step-by-step explanation:
Factors of -34 are
-1, 1,-2,2, -17, 17,-34,34
-17+2=15
so (-17 ,2)
Please help me :(:;:;(:)):
Answers
Answer:
[tex]\sqrt{80}[/tex]
Step-by-step explanation:
Pythagorean theorem (Gougu theorem) states that the hypotenuse squared is equal to the sum of the squares of two other sides. (a^2 = b^2 + c^2). Hence x^2 = 4^2 + 8^2 = 80.
As x squared is 80, x is the square root of 80.
You can factorise this into 4[tex]\sqrt{5}[/tex]
Help pls and no links
Answers
Answer:
C) 4/(x+y)²
Step-by-step explanation:
start by expanding so it is written as 2÷(x+y)/(x+y)÷2.
Then rearrange so that it is 2×2/(x+y)×(x+y) or 4/(x+y)²
The measure of the angle shown on the right is
(blank)
Answers
Answer:
Cant see the picture
Step-by-step explanation:
The answer is 945 degrees
Write an Inequality statement that is represented by the following graph
I need it quick, please!!!!!!!!!!!!!
Answers
Answer:
y < 6
Step-by-step explanation:
anyone know the answer to number 1 and 2?
Answers
Answer:
1 is A
Step-by-step explanation:
2 is G
x2y3z - y3z2 – xyz2 + yz3
Answers
3. Complete the proof below.
Help please!!!
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Answer:
The completed proof is presented as follows;
The two column proof is presented as follows;
Statements [tex]{}[/tex] Reason
1. [tex]\overline {HI}[/tex] ║ [tex]\overline {KL}[/tex], J is the midpoint of [tex]\overline {HL}[/tex] [tex]{}[/tex] 1. Given
2. ∠IHJ ≅ ∠JLK[tex]{}[/tex] 2. Alternate angles are congruent
3. ∠IJH ≅ ∠KJL [tex]{}[/tex] 3. Vertically opposite angles
4. [tex]\overline {HJ}[/tex] ≅ [tex]\overline {JL}[/tex] [tex]{}[/tex] 4. Definition of midpoint
5. ΔHIJ ≅ ΔLKJ [tex]{}[/tex] 5. By ASA rule of congruency
Step-by-step explanation:
Alternate angles formed by the crossing of the two parallel lines [tex]\overline {HI}[/tex] and [tex]\overline {KL}[/tex], by the transversal [tex]\overline {HL}[/tex] are equal
Vertically opposite angles formed by the crossing of two straight lines [tex]\overline {IK}[/tex] and [tex]\overline {HL}[/tex] are always equal
A midpoint divides a line into two equal halves
Angle-Side-Angle, ASA rule of congruency states that two triangles ΔHIJ and ΔLKJ, that have two congruent angles, ∠IHJ in ΔHIJ ≅ ∠JLK[tex]{}[/tex] in ΔLKJ and ∠IJH in ΔHIJ ≅ ∠KJL in ΔLKJ, and that the included sides between the two congruent angles is also congruent [tex]\overline {HJ}[/tex] ≅ [tex]\overline {JL}[/tex], then the two triangles are congruent, ΔHIJ ≅ ΔLKJ.
Easy points!!!
Adam writes a number. The number is
greater than 50 and less than 54.
What numbers could Adam have
written? Explain.
Answers
Answer:
51, 52, 53
Step-by-step explanation:
51, 52, and 53 are all greater than 50, but less than 54
The possible numbers that Adam could have written are any number between 50 and 54, such as 51, 52, or 53.
What is the number system?Number systems are mathematical systems that are used to express numbers in various ways.
Given that the number is "greater than 50 and less than 54", which means it must be strictly between those two values.
Here, the range of numbers that Adam could have written is (50, 54), which means any number greater than 50 and less than 54, but not including 50 and 54 themselves.
Thus, the possible numbers that Adam could have written are any number between 50 and 54, such as 51, 52, or 53.
Learn more about the number system here:
https://brainly.com/question/11690474
#SPJ2
Susana's parents gave her $24 to spend at the carnival. If the tickets for the rides cost $3 each, find the maximum number of tickets Susana can buy
Answers
Answer:
The maximum number of tickets Susana can buy is 8.
Step-by-step explanation:
From the information provided, you can say that the total amount spent at the carnival would be equal to the price per ticket for the number of tickets purchased which can be expressed as:
c=3x, where:
c is the total amount spent
x is the number of tickets purchased
Now, you can replace c with 24 that is the amount Susana's parents gave her to spend at the carnival and then, solve for x:
24=3x
x=24/3
x=8
According to this, the answer is that the maximum number of tickets Susana can buy is 8.
What type(s) of symmetry is/are shown in the figure below?
Answer:: D.
Answers
Answer:
do you need the answer or do you already have the answer? you put answer D on there and that confuses me.
Step-by-step explanation:
Answer:hahaha are you just trying to thro some one off
Step-by-step explanation:
Which symbol completes the inequality represented on the graph? z ______ 1.5
1. >
2. >_
3. <
4. <_
Answers
Answer:
z > 1.5
Step-by-step explanation: