Answer:
[tex]y=\frac{5}{4} x[/tex]+17
Step-by-step explanation:
Okay for this you take the point (-8+7) and plug it into the equation getting you this 7=[tex]\frac{5}{4}[/tex](-8)+b
If you multiple [tex]\frac{5}{4\\}[/tex] by -8 you get -10
You then add -10 to the other side to get 17
that means 17=b
meaning you get [tex]y=\frac{5}{4} x[/tex]+17 by plugging in 17 to b
What is the volume of the container below?
10 in.
4 in.
20 in.
6 in.
14 in.
Answer:
1584 inches cubed
Step-by-step explanation:
find the value of x. round to the nearest tenth
The price of a pair of earrings is $22 but Priya buys them on sale for $13.20.
By how much was the price discounted?
Answer:
I hope I can help
Step-by-step explanation:
welcome po
Please help!!!!! (Look at picture)
Answer:
7 and 1/10; 7.1
Step-by-step explanation:
the marks on the line each mean 0.1 when hitting 8 therefore meaning 1.0 but the last marked 0.1 is just 7.9
find the 7th term in the sequence?
-1,-3,-9
Answer: -21, what ever number you have you subtract 3 from that number. So after -9 would be -12 and so on
Answer:
-729
Step-by-step explanation:
Given is a geometric sequence.
Therefore,
a = - 1, r = - 3 /(-1) = 3, n = 7
[tex] a_7 =? [/tex]
[tex] \because a_n = ar^{n-1} [/tex]
[tex] \therefore a_7 = (-1)(3)^{7-1} [/tex]
[tex] \therefore a_7 = (-1)(3)^{6} [/tex]
[tex] \therefore a_7 = (-1)(729) [/tex]
[tex] \therefore a_7 = -729 [/tex]
What is the slope of the line that goes through points (2.9) and (5.3)?
Answer:
0 ZER0
Step-by-step explanation:
There is no slope it would be a straight line across the x axis
Answer:
-2
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(3-9)/(5-2)
m=-6/3
simplify
m=-2
Georgie had her roof repaired. She was charged an extra 2.5% for late payment. She had to pay a total of £977.85. Calculate how much she would have saved if she had paid on time. Help me please
Step-by-step explanation:
977.85-2.5%= 953.40
977.85-953.40= £24.45 potentially saved.
Answer:£23.85 is your answer.
x+2.5%ofx=£977.85
x(1+2.5/100)=£977.85
x=£977.85/(1.025)=954
saving money will be =£977.85-954=£23.85
Write the equation for the function g(x) if the parent function f(x) is translated 3 spaces to the right and 2 spaces up.
Answer:
g(x) = f(x–3) + 2
Step-by-step explanation:
If g(x) is just 3 spaces to the right and 2 spaces up from f(x), then g(x) = f(x–3) + 2
PLEASE HELP I WILL MAKE YOU BRAINLIEST!!!!! A rectangular prism has a volume of 198 cm³. A rectangular pyramid has the same height as the rectangular prism and a base that is congruent to the base of the rectangular prism.
What is the relationship between the volume of the rectangular prism and the rectangular pyramid?
(A) The volume of a rectangular pyramid is 2 times the volume of a rectangular prism. The volume of the rectangular pyramid is 396 cm3.
(B) The volume of a rectangular pyramid is 13 the volume of a rectangular prism. The volume of the rectangular pyramid is 66 cm3.
(C) The volume of a rectangular pyramid is 3 times the volume of a rectangular prism. The volume of the rectangular pyramid is 594 cm3.
(D) The volume of a rectangular pyramid is 12 the volume of a rectangular prism. The volume of the rectangular pyramid is 99 cm3.
Answer:
(B) The volume of a rectangular pyramid is 1/3 the volume of a rectangular prism. The volume of the rectangular pyramid is 66 cm3.
Step-by-step explanation:
Volume of a rectangular prism:
The volume of a rectangular prism is given by:
[tex]V_R = A_{b}*h[/tex]
In which [tex]A_b[/tex] is the base area and h is the height.
Volume of a pyramid:
[tex]V_P = \frac{A_{b}*h}{3}[/tex]
Relation:
From this, given the same base and the same height, the volume of the pyramid will be a third of the rectangular prism.
A rectangular prism has a volume of 198 cm³
So the volume of the pyramid is 1/3 of this, that is, 198/3 = 66 cubic centimers.
The correct answer is given by option B.
Misty runs out of gas 2 blocks from 3 gas stations. She is running late for a hair appointment that was scheduled for 10 minutes ago. Her tank can hold 12 gallons. She has $85, but needs to also use it for her hair appointment. Gas station A has free car service to wash windows and charges $2.67 per gallon. Gas station B charges $2.60 per gallon with no extra services. Gas station C has free air and charges $2.62 per gallon. What is the cheapest cost to fill Misty's tank?
Answer:
station A
Step-by-step explanation:
Given data
We are told that she has $85 and she wants to fill only her tank
station A
charges $2.67 per gallon
12 gallons will cost
=12*2.67
=$32.04
station B
charges $2.60 per gallon
12 gallons will cost
=12*2.60
=$31.2
station C
charges $2.62 per gallon
12 gallons will cost
=12*2.62
=$31.44
The cheapest is station A
PLEASE HELP! 15 POINTS!! WILL MARK BRAINLIEST!!!!!! HELP IN MATH!!!!!! PLEASE I AM BEGGING U!!!!!!!!
Answer:
6 inches high
Step-by-step explanation:
Answer: I can help you....
Step-by-step explanation:
Just copy and pase the question into the go og le sea rc h e ng in e, theres like a 50% chance u will find a similar question just with the words changed up or u will find the exact one. Hope this will help you!
X^2/3 =4 what is x^2
Answer:
3.46
Step-by-step explanation:
Evaluate the following expression
Answer:
1/64 = 0.015625
Step-by-step explanation:
(1/4)^3
Calculate 1/4 to the power of 3 and get 1/64
1/64
The expression 4g gives the number
of quarts in g gallons. How many
quarts are there in 4 gallons?
Answer: 16 quarts.
Step-by-step explanation:
1 quart = 1/4 gallon.
4 quarts = 1 gallon.
If you have 4 gallons, then you need to multiply 4 by 4, because every gallon is equal to 4 quarts.
4 x 4 = 16.
Therfore, there are 16 quarts in 4 gallons.
Find the value of x and y
Answer: D. x=9√3; y=18
Step-by-step explanation:
This is a 30-60-90 special triangle, where we can use the rules to find the value of x and y. (For specific explanation, please look at the attachment below)
-----------------------------------------------------------------------------------------------------
X value
- The shortest side of the triangle that corresponds with [x] is 9 units. This is because it is half of the larger triangle's side length.
- Using the rules, the shortest side is x, then the second short side is x√3
- Substitute value in= x√3=(9)√3=9√3
Y value
- The shortest side of the triangle that corresponds with [x] is 9 units. This is because it is half of the larger triangle's side length.
- Using the rules, the shortest side is x, then the longest side is 2x
- Substitute value in= 2x=2(9)=18
Hope this helps!! :)
Please let me know if you have any questions
Choose all the expressions that are equal to 7.6 ÷ 10. Please help me!
A. 760 ÷ 100
B. 0.76 ÷ 100
C. 7,600 ÷ 104
D. 7.6 ÷ 102
E. 0.076 ÷ 10
Answer:
a
Step-by-step explanation:
Answer:
A?
Step-by-step explanation:
Because of a record corn harvest, excess corn is stored on the ground in a pile. The pile is shaped like a cone. The height of the pile is 25 ft, and the radius of the pile is 1.2 × 10 2 f t. Use the formula V = 1 3 π r 2 h to find the volume. Fill in the blanks provided below to represent your answer using 2 significant figures.
I need help please
Answer:
[tex]V=3141.59\ \text{feet}^3[/tex]
Step-by-step explanation:
Given that,
The height of the pile, h = 25 feet
The radius of the pile, [tex]r=1.2\times 10^2\ ft[/tex]
We need to find the volume of the pile of cone. The formula for the volume of a cone is given by :
[tex]V=\dfrac{1}{3}\pi r^2h\\\\V=\dfrac{1}{3}\pi \times (1.2\times 10^2)\times 25\\\\V=3141.59\ \text{feet}^3[/tex]
So, the required volume of the pile is [tex]3141.59\ \text{feet}^3[/tex].
50 points! Mhanifa can you please help me? Only answer if you know it. Random answers will be reported. I will also mark brainliest!
Answer:
5. Since ∠CBD ≅ ∠CDB and ∠BAE ≅ ∠DEA, ΔABD and ΔBDE are equal. Therefore, the distances AD and EB are the same.
6. Since ∠EBC ≅ ∠ECB and AE ≅ DE, ΔABE and ΔCDE are equal. Therefore, the distances AB and DC are the same.
I hope this helps!
Answer:
Question 5ΔCBD is isosceles as angles B and D are congruent
ΔCAE is also isosceles as angles A and E are congruent
CA ≅ CE as the triangle ΔCAE is isosceles
AB = AC - BC, ED = EC - DC ⇒ AB ≅ ED∠BAE ≅ ∠DEA - givenAE ≅ EA - reflexive propertyΔBAE ≅ ΔDEA - SAS congruency theoremAD ≅ EB - corresponding parts of congruent triangles
Question 6∠EBC ≅ ECB ⇒ ΔECB is isosceles ⇒ EB ≅ ECAE ≅ DE - given∠AEB ≅ ∠DEC - vertical anglesΔAEB ≅ ΔDEC - SAS congruency theorem
AB ≅ DC - corresponding parts of congruent triangles
2. Which of the following ordered pairs (x,y) satisfies the system of equations below?
x + y = 0
3x – 2y = 10
(3,2)
b. (2,-2)
(-2, 2)
d. (-2,-2)
a.
C.
timotor the nrice of a inh, in dollars, using the expression 60+
Answer:
b(2,-2)
Step-by-step explanation:
x= 2 and y=-2
let me know if you want further eplanation
Please help:) I'll report you if you steal points :(
Answer:
2.1
Step-by-step explanation:
So you have to reverse the order to get y, so you multiply 7 and .3 because that is the opposite of division
your answer is 2.1
1. Consider the surface area of the following pyramid.
2.24 cm
4 cm
4 cm
2.24 cm
4 cm
3 cm
4 cm
4 cm
3 cm
3 cm
4 cm
4 cm
3 cm
4 cm
4 cm
3 cm
(a) Calculate the total surface area of the pyramid. Show your work.
(b) Calculate the lateral surface area of the pyramid. Show your work.
Answer:
Answer:
i have the same question and i think
A. 26.88
B. 80.68
Step-by-step explanation:
Can someone help me with these two problems please?
Answer:
b
j
................................
What is (3x^3)^3 in factored form? Help
Answer:
This can't really be factored, but it can be expanded slightly.
(3x³)³ = 27x⁹
if somome can help with the answer.
Answer:
Step-by-step explanation:
x2 - x - 12
x2 - 4x + 3x - 12
x(x - 4) +3(x - 4)
(x - 4) (x + 3) are the factors
I need some help in this
2 3/4x=33/2 what is x equal to?
The required simplified value of the given expression is x = 22.
What is simplification?The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
here,
Given expression,
3/4x=33/2
x = 33 / 2 × 4 / 3
x = 11 × 2
x = 22
Thus, the required simplified value of the given expression is x = 22.
Learn more about simplification here:
https://brainly.com/question/12501526
#SPJ2
Answer the question above.
The answer choices are
529.38
565.09
576.09
622.8
Answer:
576.09
Step-by-step explanation:
select all the expressions that are equivalent to 64^2/3
Answer:
1365 + 1/3 or
1365.3333
Step-by-step explanation:
64^2/3=
4096/3=
1365 + 1/3
What is the solution to the equation? 14g = 154
A. 5
B. 11
C. 140
D. 2,156
Answer:
11
Step-by-step explanation:
14/14=154/14
g=11
Answer:
B. 11
Step-by-step explanation:
14g = 154
[given]
14g ÷ 14 = 154 ÷ 14
[division property of equality, divide both sides by 14 to cancel out the coefficient of 14 in 14g to get g]
g = 154 ÷ 14
[division property, how many times does 14 fit in 154?]
g = 11
________
11 is the solution because when 11 is substituted or plugged in for the variable g, it is multiplied by 14 to make 154.
g = 11 → 14g = 154
14(11) = 154
154 = 154 ✓
Will mark brainliest to whoever answer’s tgese question’s
8 1/5-2 7/8 fractions
i removed my answer because it was wrong look at the other peoples answers
Answer: 213/40 or 5.325
Step-by-step explanation:
We can find common denominators for 8 1/5 and 2 7/8.
The Lowest Common Denominator for 8 1/5 and 2 7/8 is 40.
8 1/5 = 41/5 = 328/40.
2 7/8 = 23/8 = 115/40.
Now we can subtract.
328/40 - 115/40 = 213/40.
Therefore, the answer is 213/40 or 5 13/40.