Answer:
476
Step-by-step explanation:
because if you do the reverse way its 68 x 7 which is 476 and if your not sure if your answer is right check it by doing 476/68 and see if it equals 7
hope it helps
Answer:
9.174 you can check it by dividing 68 and 9.174 which gives u 7
Step-by-step explanation:
hope this helps
How many quarts are in 10 cups
Answer:
There's 2.5
Step-by-step explanation:
4 cups is equal to 1 quart
So that means 8 cups is equal to 2 quarts
If we add 2 more cups then we would add 0.5 more quarts.
This means that 10 cups is 2.5 quarts.
Answer:
2.5 quarts
Step-by-step explanation:
since there are 0.25 quarts in one cup. you have to multiply 2.5 by 10. hope this helps*
What is the explicit
equation for this
series?
2, 8, 14,
Answer:
2-8x14
Step-by-step explanation: hope this helpss !!
Answer:
6
Step-by-step explanation:
8-2=6
14-8=6
What is the area??? I don't understand I have tried so hard.
Answer:
should be 45.6
Step-by-step explanation:
Find the gradient of the line segment between the points (2,2) and (0,6).
Answer:
slope-intercept formula -----> Y2-Y1/X2-X1
Step-by-step explanation:
X1 = 2 X2= 0
Y1 = 2 Y2=6
6-2/0-2= -2
G= -2
find the ratio of the following: 15 minutes to an hour
Convert 1 hour into minutes and divide 15/60
The answer is 1:4
Rotation 180° counterclockwise around the origin of the point (4, -1)
Answer:
(-4, 1).
Step-by-step explanation:
For 180 counter clockwise rotation (x, y) ------> ( -x, -y)
So ( 4, - 1) -------> (-4, 1)
PLEASE PLEASE HELP THE OTHER BRAINLY ANSWERS WERE WRONG IM BEING TIMED
A _____ organizes lots of information into tidy categories, but does not necessarily show a clear relationship among them.
pie chart
pictograph
table
line graph
bar graph
Answer:
A table?
Step-by-step explanation:
fingers crossed this is right
Subtract 5 from one-half of y
Answer:
0.5y - 5
Step-by-step explanation:
First you wanna get 1/2 of y which is 0.5y
Then you are going to subtract 5 from 0.5y which is your answer
O.5y-5
What is the solution set of –|x| = –8?
{8}
{–8}
{–8, 8}
no solution
Answer:
its c -8,8
Step-by-step explanation:
Two flag poles at Liberty Park are 27 feet tall. The distance from the top of one flag pole to the base of the other is 45 feet. What is the distance between the two flag poles?
Answer:
Step-by-step explanation:
Answer:
The distance between the two poles is 36 feet.
Step-by-step explanation:
If 2 flag poles are 27 feet tall each
if the distance from one flag pole to the base of the other flag pole is 45 feet, this forms the shape of a right angle triangle.
Here, we are going to make use of the Pythagoras theorem.
a2 + b2 = c2
27 2 + b2 = 45 2
b2 = 45 2 - 27 2
b = 45 2 - 27 2 (square root)
b = 2025 - 729
b= 1296 (square root)
b = 36
what is the area of a circle with a radius of 4 inches?
an ice skating rink rents out skates for 5.50 per hour you have 22.00 to spend how many hours can you rent a pair of skates?
Find the missing length
Answer: 15
Step-by-step explanation:
For this you will have to use pythagoras’ theorem.
The formula for the shorter side of this triangle is u²=c²-b² (or in this case u²=17²-8²).
17²=289
8²=64
The formula becomes u²=289-64 or u²=225
Then to find u on its own you have to square root 225.
The square root of 225 is 15.
The soccer club held a spaghetti dinner. They sold 39 child tickets for $3.75 each and 27 adult tickets for $5.95 each. The amount for 11 child tickets was refunded. Estimate the amount of income received by the soccer club.
Answer:
265.65
Step-by-step explanation:
(3.75*39)+(27*5.95)-(11*3.75) = 265.65
(no fake answers) please help !
Answer:
19.4 units
Step-by-step explanation:
if perimeter is 2p+2w then the equation is
(2x6.2)+(2x3.5)
12.4+7
19.4 units
hope this helps have a blessed day :)
3.
9 ft
7 ft
26 ft
find the area of the shape
Answer: The answer is 1638 ft
Step-by-step explanation:
The formula to find area is L x W x H
Length x Width x Height
So 9 ft x 7 ft x 26 ft = 1638 ft
9x + Зу = 9
X and y intercept
Answer:
x intercept: (1,0)
y intercept: (0,3)
Step-by-step explanation: Substitute variables for 0 and solve
Answer:
y-intercept: 3
x-intercept: 1
Step-by-step explanation:
To find x-intercept:
1. make y equal to 0, leaving 9x=9
2. divide both sides by 9
3. x=1
To find y-intercept:
1. make x equal to 0, leaving 3y=9
2. divide both sides by 3
3. y=3
Hope this helps!
If 9x + 10=y what is y??
Answer:
above beat me to it he is right
what is the intermediate step in the form
[tex](x + a) ^{2} = b[/tex]
as a result of completing the square for the following equation
I need the answer to this it’s so hard I’d appreciate the help a lot
I need help on this question
Answer:
The 3rd One
Give Brainlest
Step-by-step explanation:
What is in the following sequence - 6, - 14 - 22,-30
Find the value of the variable. Leave your answer in simplest radical form.
a) 2√10
b) 2√5
c) √5
d) √10
i'll give brainliest !! please
Answer:
[tex]\sqrt{10}[/tex]
Step-by-step explanation:
This is a 45-45-90 triangle whose leg to hypotenuse ratio is 1 / [tex]\sqrt{2}[/tex]
so I set up a proportion of 1 / [tex]\sqrt{2}[/tex] = x / 2 [tex]\sqrt{5}[/tex]
cross-multiply to get [tex]\sqrt{2}[/tex]x = 2[tex]\sqrt{5}[/tex]
x = 2[tex]\sqrt{5}[/tex] / [tex]\sqrt{2}[/tex] and multiply numerator and denominator by [tex]\sqrt{2}[/tex], this is called rationalizing the denominator
lets do
[tex]\\ \sf\longmapsto \sqrt{2}x=2\sqrt{5}[/tex]
[tex]\\ \sf\longmapsto x=\dfrac{2\sqrt{5}}{\sqrt{2}}[/tex]
[tex]\\ \sf\longmapsto x=\sqrt{2}\sqrt{5}[/tex]
[tex]\\ \sf\longmapsto x=\sqrt{2(5)}[/tex]
[tex]\\ \sf\longmapsto x=\sqrt{10}[/tex]
A
B
C
D
PLZ HELP ASAP
Answer:
B. 4, 4, 4√2
Step-by-step explanation:
45° - 45° - 90° is the measure of special right triangle
the side lengths that sees these angles can be shown as a, a, and a√2 the values that meets these conditions are shown in option b
Which function is f(5) for the function -2x^2+2x-3
A: -107
B: -63
C: -43
D: -37
Answer:
C
Step-by-step explanation:
-2x^2 + 2x -3
-2(5)^2=
-50
2(5)
= 10
-50+10-3
is -43 so C
Aline that includes the point (3. 10) has a slope of 4. What is its equation in slope intercept
Answer:
Y = 4x - 2
Step-by-step explanation:
Use the given slope and point to substitute into the point-slope formula
A business named Beyond Boxes is considering adding a box in the shape of a triangular prism as shown.
5 cm
4 cm
8 cm
3 cm
How much cardboard will be needed to make this design?
A. 108 cm2
B. 96 cm
C. 76 cm?
D. 102 cm
Answer:
creo que es 4cm y la otra B no se por que esta en ingles ok
Write in complete sentences telling a similarity and a difference between opposite numbers and absolute value
Answer: looks at the picture
Step-by-step explanation: hope this help :)
Quadratic Equations and Functions - Part 2
Graphing Quadratics Using a Table
Independent Practice
1. A model rocket was launched from a podium 5 meters above ground at a
initial velocity of 98 m/s. The function that models height (in meters) with
respect to time (in seconds) is h(t) = 5 + 98t – 4.9t2.
Part A: Complete the table below.
Time (seconds)
0
5
10
15
20
Elevation (feet)
5
Answer:
See below
Step-by-step explanation:
Given function
h(t) = 5 + 98t – 4.9t²Part AFilling in the table using the function, substitute t for each line:
time | elevation
0 | 5
5 | 372.5
10 | 495
15 | 372.5
20 | 5
Part BThe graph is attached
When the ball hits the ground, the height is 0. Substitute 0 for
h
.
h
=
−
16
t
2
−
10
t
+
200
0
=
−
16
t
2
−
10
t
+
200
−
16
t
2
−
10
t
+
200
=
0
This equation is difficult to solve by factoring or by completing the square, so solve it by applying the Quadratic Formula,
x
=
−
b
±
√
b
2
−
4
a
c
2
a
. In this case, the variable is
t
rather than
x
.
a
=
−
16
,
b
=
−
10
, and
c
=
200
.
t
=
−
(
−
10
)
±
√
(
−
10
)
2
−
4
(
−
16
)
(
200
)
2
(
−
16
)
Simplify. Be very careful with the signs.
t
=
10
±
√
100
+
12800
−
32
=
10
±
√
12900
−
32
Use a calculator to find both roots.
t
is approximately
−
3.86
or
3.24
.
Consider the roots logically. One solution,
−
3.86
, cannot be the time because it is a negative number. The other solution,
3.24
seconds, must be when the ball hits the ground.
Answer
The ball hits the ground approximately
3.24
seconds after being thrown.
y = 6x
2х + Зу = -20
Answer:
-2/3
Step-by-step explanation: