Answer:
307.72
Step-by-step explanation:
S=2nr²
S=2×3.14×7²
S=307.72
f(x) = -2x^2 + 12x + 3
Find the a, b, and c
Step-by-step explanation:
a = coffcient of x ² = - 2
b = cofficient of x = 12
c = constant term = 3
plz mark my answer as brainlist plzz.
hope this will be helpful to you .
if you find it useful.
THIS IS FOT GRADE I NEED HELPP PLSSS!!!I WILL BE GIVING BRAINLIEST + POINTS!!!!
answer: 344 cm
Step-by-step explanation:
you would multiply 16 x 4 since there are four sides of the pyramid and you would get 64 then you would multiply 18 * 14 and you would get 252 then you would add 252 Plus 64 and get 316 which would be your answer so you would have to get Kirin 316 centimeters of paper
please help! this is due tomorrow!
Answer:
a. x=-13
b. x=16/3
c. x=8
d. x= 9/5
e. x=20
f. x= 2
Answer:
4. a. x= -13
b. x= 16/5 = 5.33333333333
c. x=8
d. x=9/80 = 0.1125
e. x=-20
f. x= 2
hope these answers helps you..
ERMS is selling tickets to a musical performance. On the first day of ticket sales the school sold 8 adult
tickets and 4 child tickets for $32. On the second day they sold 5 adult tickets and 3 child tickets for $21.
Find the price of an adult ticket and the price of a child ticket.
Adult ticket (x): $
Child ticket (y): $
(i already asked this but no one responded)
Determine if two triangles are congruent. If they are, state how you know.
A: Not enough information.
B: SSS
C: SAS
D: AAS
help me ASAP please!
Answer:
B. SSS
Step-by-step explanation:
The two triangles already have 2 congruent sides, and the only missing thing to see is that they both share the same side with one another. This automatically makes them congruent.
About 8% of the earth’s crust is made up of aluminum. Write 8% as a decimal
Answer:
0.08
Step-by-step explanation:
We know that 8% is also [tex]\frac{8}{100}[/tex], and if we move the decimal two places to the left, we will get 0.08.
Anyone help ASAP pls!!
Answer:
Step-by-step explanation:
If the sentence below contains an error in capitalization, choose the sentence with the correct capitalization. If there are no errors, chose the No Error option
Scientists know more about the planet mars than they do about planet neptune.
Group of answer choices
Scientists know more about the planet Mars than they do about planet Neptune
Scientists know more about the Planet mars than they do about Planet neptune
No error
Scientists know more about the Planet Mars than they do about Planet Neptune
Answer:
Scientists know more about the planet Mars than they do about planet Neptune.
Step-by-step explanation:
The names of the planets are capitalized in this one and only that. *There was an error with punctuation, though.
The rectangular picture frame shown below has a 2-inch width.
12 in
12 in.
22 in
18 in
What is the area of the picture frame?
16 in
136 square inches
152 square inches
O 216 square che
O 352 squarenches
Answer:
Step-by-step explanation:
Hg6gyby
What is the measure of
can someone please help me with this? I'll mark brainliest for the right answer
Answer: SHE MADE ANOTHER QUESTION!
Step-by-step explanation:
can somebody help me please
Answer:
Step-by-step explanation:
a - 7 = 3(b + 2)
a - 7 = 3b + 2*3
a - 7 = 3b + 6 {Subtract 6 from both sides}
a - 7 - 6 = 3b
a - 13 = 3b {Divide both sides by 3}
[tex]b =\frac{a-13}{3}[/tex]
What is the theme of the poem Caged Bird Give a brief summary of the poem . Explain what poetic devices are. Provide historical context relating to the poem
Answer:
The theme of "Caged Bird" is lack of freedom.
"Caged Bird" is an extended metaphor that is comparing the African-American community to other privileged people.
Choose the figure that shows only a radius.
Given that
6
x
−
6
y
=
23
Find
y
when
x
=
8
Give your answer as an improper fraction in its simplest form. No
Answer:
The answer is
6x-6y=23
6(8)-6y=23
48-23=6y
25=6y
25/6=6y/6
y=28/6
metropolis gets 5.8 inches of rain in october, 4.2 inches in novemeber how much does it get in december
Answer:
2.6
Step-by-step explanation:
Metropolis gets 5.8 inches of rain in October
4.2 inches of rain is seen in November
Therefore the amount that would be seen in December can be calculated as follows
= 5.8-4.2
= 1.6
4.2-1.6
= 2.6
Hence 2.6 inches of rain would be seen in December
Evaluate the expression. 12(7)(4)+6(5)=
Answer:
Step-by-step explanation:
(12×7×4)+6(5)=
336+30=366
A rectangle has and area of 55 Square inches and a length of 5 inches what is the width
Answer:
11 inches
Step-by-step explanation:
55/5 = 11
here is a list of ingredients to make biscuits
200g of butter
180g of caster sugar
400g of plain flour
20g of chocolate chips
Andrew only has 300g of plain flour.
How much of the other ingredients should he use?
Answer: 150 grams of butter
135 grams of caster sugar
15 grams chocolate chips
300 grams of flour
Step-by-step explanation:
if 300 grams equals 3/4 of 400 grams than all we have to do is get 3/4 of all the other ingredients.
A farmer sells 7.6 kilos of apples and pears at the market two-fifths of this weight is papples and the rest is pears how many kilos are pears did she sell at the Farmers Market
Answer: 4.56 kg
Step-by-step explanation:
In total, 7.6 kg of both pears and apples were sold.
Now, out of that 7.6kg, two-fifths is apples and the rest are pears.
This means that Pears are:
= 1 - 2/5
= 3/5
The weight of pears is therefore:
= 3/5 * 7.6
= 4.56 kg
Which could be the dimensions of a rectangular prism whose surface area is greater than 140 square feet? Select three options. 6 feet by 2 feet by 3 feet, 6 feet by 5 feet by 4 feet, 7 feet by 6 feet by 4 feet, 8 feet by 3 feet by 7 feet, 8 feet by 4 feet by 3 feet
Answer:
the second one, ((6 x 5) x 4) +((5 x 4) x 2) = 160
the third one, ((7 x 6) x 4) + (6 x 4) x 2) = 216
the fourth one, ((8 x 4) x 4) + ((4 x 3) x 2) = 152
Step-by-step explanation:
If X = 2 units, Y = 9 units, and Z = 6 units, then what is the volume of the rectangular prism shown above?
Answer:
108 cubic units
Step-by-step explanation:
If X = 2 units, Y = 9 units, and Z = 6 units, then what is the volume of the rectangular prism shown above?
Volume of a rectangular prism XYZ = Length × Width × Height
= 2 unit × 9 unit × 6 unit
= 108 cubic units
In A ABC and A PQR, AB-4cm, BC-5 cm, AC-6 cm and PQ-4cm, OR-5 cm. PR-6 cm, then which of the following is true- (a) A ABC & A QRP (C) A ABC A POR (c) A ABC = A PRO (d) A ABC # AQPR A B ОС D
Answer: ABC= PQR
Step-by-step explanation:
solve the equation
8.88 = 4.44 (x - 7)
5(y + 2/5) = -13
Answer: (9,-3)
x=9 y=-3
Help ASAP nowwwwww
Please and thank you
Answer:
y = -1/2x + 5
Step-by-step explanation:
Parallel slope = -1/2
The y-intercept can't be the same so C is the only option
Answer:
C. y = -1 /2x + 5
Step-by-step explanation:
Hope this will help
Help meeeee please and thank you
1. Complete these statements. Give an example and solution of each.
Whenever you divide two terms with the same base, you ______ the base and _______ the exponents.
Example:
Whenever you multiply two terms with the same base, you _________ the base and ___________ the exponents.
Example:
Answer:
Whenever you divide two terms with the same base, you keep the base and subtract the exponents.
Example:
x³ / x⁷ = x³⁻⁷ = x⁻⁴ = 1 / x⁴
or
8¹³ / 8⁶ = 8¹³⁻⁶ = 8⁷
Whenever you multiply two terms with the same base, you keep the base and add the exponents.
Example:
x³ × x⁷ = x³⁺⁷ = x¹⁰
or
12⁻⁵ × 12⁹ = 12⁻⁵⁺⁹ = 12⁹⁻⁵ = 12⁴
For basketball tryouts, Kiana ran two laps in a total of 28.5 seconds. In the second lap, she beat her first lap by 3 seconds. Write an equation to represent the situation. I a clase Solve the equation to calculate how long to run the second lap?
Answer:add 6
Step-by-step explanation:
yo have to add 5 then subtract to get answer
Translate five units left and four units down (geometry)
Answer:
Step-by-step explanation:
Write 3-5 sentences about the process of Grouping Factoring Method
Write an equation of the line in slope-intercept form. (0,2)(3,3)
Answer:
Slope = 1/3
Step-by-step explanation:
Hope this helps.