Answer:
C. 280 Red Poems
Step-by-step explanation:
5 : 7= x : 392
5/7 = x/392
x = 5*392/7
x = 5 * 56
x = 280 red poems
please help with maths asap
sorry if it’s blurry
Answer:
surface area = side × side × 6
so answer is...
7 × 7 × 6 = 294 cm²
Step-by-step explanation:
brainliest plz
.Solve the following equations, leaving your answer as a fraction where appropriate: 10(2x + 12) = -7(x + 12)
Alonzo buys cheese from the local farmers market the graph below shows the cheese cost in cents versus its weight in ounces use the graph to answer the questions
Answer:
35 cents per 1oz
Step-by-step explanation:
there is a slope of 1 so the cost of 1 oz is equal to (1,1)
2.
A cube has a volume of 7 to the third cubic centimeters. What is its surface area?
الم
Answer:
294
Step-by-step explanation:
since the area is 7^3, the cube's side length is 7
SA = 6*7^2 = 294
Picture below! Help plz. Will give brainilest!!!!!!!!!!!
Step-by-step explanation:
7.1
7⅒(C).
hope this helps you.
PLEASE HELP ASAP ITS FOR ALGEBRA
2. The data below are the heights of mothers (x values) and their corresponding
daughters (y values)
X Y
63 59
67 65
64 65
60 61
65 65
67 67
59 61
60 63
58 60
72 71
63 62
a. Calculate the correlation coefficient of the data.
b. Based on the correlation coefficient, is there a correlation between the heights of
daughters and mothers? Explain your answer.
Answer:
45
Step-by-step explanation:
first you divide bring don and subtract
Which of the following functions is graphed below?
Answer:
A
Step-by-step explanation:
vertex is (-3,-4)
so inside the absolute value bars need to be postive 3 and the four has to be -4.
Simplify: (4 – 5) – (13 – 18 + 2).
Answer:
(4 – 5) – (13 – 18 + 2)
= -1-(13+2-18)
= -1-(15-18)
= -1-(-3)
= -1+3
= 2Answer:
(4-5)-(13-18+2)
(-1)-(-3)
-1+3
2
hope this helps u
1. En una biblioteca quieren comprar una computadora que
cuesta $989.99. Hasta ahora recibieron $311.25 en donaciones.
Aproximadamente, ¿cuánto dinero más se necesita para comprarla?
Answer:
678.74
that might be the question since I don't really understand what it says really
The gas tank of a certain car contains 13 gal when the driver of the car begins a trip. For each mile driven by the driver, the amount of gas in the tank decreases by 0.025 gal.
a. Write a linear function for the number of gallons of gas in the tank in terms of the number of miles driven.
b. Use your equation to find the number of gallons in the tank after 180 miles are driven.
Answer:
a. write a linear function for the number of gallons of gas in the tank in terms of the number of miles driven.
Record the product 94 x 12 =
Answer:
1128
Step-by-step explanation:
Math
Given a function f(x)=2x^2+3, what is the average rate of change of f on the interval [2, 2+h]?
Answer:
4x+2h
Step-by-step explanation:
The average rate of change of a continuous function,
f
(
x
)
, on a closed interval
[
a
,
b
]
is given by
f
(
b
)
−
f
(
a
)
b
−
a
So the average rate of change of the function
f
(
x
)
=
2
x
2
+
1
on
[
x
,
x
+
h
]
is:
A
r
o
c
=
f
(
x
+
h
)
−
f
(
x
)
(
x
+
h
)
−
(
x
)
=
f
(
x
+
h
)
−
f
(
x
)
h
...
.
.
[
1
]
=
2
(
x
+
h
)
2
+
1
−
(
2
x
2
+
1
)
h
=
2
(
x
2
+
2
x
h
+
h
2
)
+
1
−
2
x
2
−
1
h
=
2
x
2
+
4
x
h
+
2
h
2
−
2
x
2
h
=
4
x
h
+
2
h
2
h
=
4
x
+
2
h
Which is the required answer.
Additional Notes:
Note that this question is steered towards deriving the derivative
f
'
(
x
)
from first principles, as the definition of the derivative is:
f
'
(
x
)
=
lim
h
→
0
f
(
x
+
h
)
−
f
(
x
)
h
This is the function we had in [1], so as we take the limit as
h
→
0
we get the derivative
f
'
(
x
)
for any
x
, This:
f
'
(
x
)
=
lim
h
→
0
4
x
+
2
h
=
4
x
pls simplify n answer me please guys help
Answer:
i) 4
ii) -216
please give brainliest
solve pls brainliest
Answer:
simply 8c = 128
Three teams, A, B and C, play in a competition.
games won by A: games won by B = 4:3
games won by B: games won by C = 5:2
Team B has won 30 games.
In total, how many games have the three teams won?
ANSWER:
43
Explanation:
A : B : C
4 : 3
5 : 2
A × B → 4 × 5 = 20
B × B → 3 × 5 = 15
B × C → 3 × 2 = 6
A : B : C
20 : 15 : 6
B = 15 = 30
what of teams A and C together?
If 15 = 30games, what about 26games?
Cross multiply.
15 × 26 =13
30
So, games won by Team B + games won by Teams A and C
30games + 13games
=43games.
Answer:
82
Step-by-step explanation:
Find the slope of the line.
Answer:
slope = 3
Step-by-step explanation:
rise/run = 3/1 = 3
find (x+55)°
find (3x-5)°
find x
Answer:
x = 30
Step-by-step explanation:
The two angles are congruent so they have the same value
3x-5 = x+55
Subtract x from each side
3x-5 -x = x+55-x
2x-5 = 55
Add 5 to each side
2x-5+5 = 55+5
2x= 60
Divide each side by 2
2x/2 = 60/2
x = 30
You would get
x=40
Your answer
Use factoring to solve the equation X(x-32)=0
WILL MARK BRAINLIEST IF CORRECT❤️❤️
Simplify the expression -5+i/2i
Step by step
Answer:
For complex numbers,
a + bi and a - bi
they have the interesting property that if you add them you get the real number 2a
and if you multiply them , because of the difference of square pattern, you get a^2 - b^2 i^2
But since i^2 = -1, we end up with a real number as a product.
e.g. 6 - 5i and 6 + 5i are conjugates of each other
sum = 6-5i + 6+5i = 12
product = 36 - 25i^2
= 36 -(-25) = 61
Your question is even easier, since the denominator is a monomial instead of a binomial, so we just have to multiply by i/i
Also I believe, according to the answer, that you have a typo, and you meant
(-5+i)/(2i)
= (-5+i)/(2i) *i/i
= (-5i + i^2)/2i^2)
= (-5i +i^2)/-2
= (-5i - 1)/-2
= (1 + 5i)/2 or they way they have it: 1/2 + 5i/2
Greenpoint is 12 miles due north of the airport, and Arlington is due east of the airport. If the distance between Greenpoint and Arlington is 13 miles, how far is Arlington from the airport?
help me with this question nowww pleasee
Answer:
Down Here ↓↓↓↓↓
Picture Attached
Step-by-step explanation:
P is 1 1/4 units to the left of 0
R is 3/4 units to the left of 0
Q is 1/4 units to the right of 0
S is 1/4 units to the left of 0
-Chetan K
What two consecutive numbers multiply to get 650?
25 and 26
25*26=650
Consecutive numbers are numbers that are right next to each other.
Examples:
1 and 2
345 and 346
1000 and 1001
All the best
hope this helps
[tex]GraceRosalia\\******************************************************************************\\BRAINLIEST?[/tex]
Find the measure of the angle indicated by 19x+5.
Answer:
100
Step-by-step explanation:
16x + 19x + 5 = 180 {co-interior angles are supplementary}
Combine like terms;
35x + 5 = 180
Subtract 5 from both sides
35x = 180 - 5
35x = 175
Divide both sides by 35
x = 175/35
x = 5
19x + 5 = 19*5 + 5
= 95 + 5
= 100
Answer:
100⁰
Step-by-step explanation:
co interior angles add up to 180⁰
so l9x+5+16x=180⁰
35x+5⁰=180⁰
35x=180⁰-5⁰
35x=175⁰
Divide both side by the co-efficient of x which is 35
35x/35=175⁰/35⁰
x=5
Now to find the value of 19x+5,we have to substitute any x in it by 5
so 19x+5
19(5)+5
95+5
100⁰
Thanks. I hope it will be helpful to you
What is the answer to my question?
t=3,&y=5....................
Answer:
D
Step-by-step explanation:
-8+(3)=-5
-2(5)-2=-12
Someone please hurry and answer number one will give brainlyst
Answer:
put them in desmos and graph them
PERIOD 2. Which of the dot plots shows a skewed distribution? A. !!! 1.1 12 1.3 1.4 1.5 1.6. 17 1.8 19 B. N +.... 2 2.5 3 3.5 4 4.5 5 5.5 6. 0.5 1 1.5 11 12 13 14 15 9 10 16 18 17 (D. 2.1 14 15 16 17 1.8 20 11 12 13 1.9
Answer: A.
Step-by-step explanation: There are a few outliers in A which would generally distort the shape of a dot plot where a majority would be clustered around the mean, and the points off to the side would fall far away from the mean making it skewed right in this situation.
c. The tires on a mining truck are 14 ft tall.
Radius=
Diameter=
Circumference=
aisha has 9 pizzas. she is serving each person at the party 3/4 of a pizza how many people can she serve
Answer:
12 peopleStep-by-step explanation:
hope it helps youHELP PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!1
Answer: 89y
89y
Step-by-step explanation: 89y
89y