What is the value of X?
Answer:
7.6
Step-by-step explanation:
If −x+8y=−3 is a true equation, what would be the value of 2(−x+8y)?
Answer: -6
Step-by-step explanation:
If −x+8y=−3 is a true equation, we plug in -3 for -x + 8y, we get 2(-3) = -6.
Write an equation of the line. Express the answer using either the general form or the slope-intercept form of the equation of a line.
Answer:
y=x-4
Step-by-step explanation:
The graph intercepts the y-axis at -4 and when you do rise over run you get 4/4 which is just equal to 1 so there would not be a coefficient in front if x
What is the Sector area with radius 6 and an angle of 50°? Use 3.14 for pi.
Answer:
15.7 units²
Step-by-step explanation:
The sector area is 50/360 times the area of the circle (since the central area of a complete circle is 360° and that for the sector is 50°), or
Sector area = (50/360)(3.14)(6 units)² = 15.7 units²
Identify which quadrant of the coordinate plane the point (-3, 15) lies in.
Quadrant III
Quadrant II
Quadrant VI
Quadrant
Solve for kkk. \dfrac{3}{k} = \dfrac{4}{5} k 3 = 5 4 start fraction, 3, divided by, k, end fraction, equals, start fraction, 4, divided by, 5, end fraction k =k=
Answer: [tex]\dfrac{15}{4}[/tex]
Step-by-step explanation:
Given
[tex]\Rightarrow \dfrac{3}{k}=\dfrac{4}{5}[/tex]
Apply cross-multiplication
[tex]\Rightarrow K=3\times \dfrac{5}{4}=\dfrac{15}{4}\\\\\Rightarrow k=3\ \dfrac{3}{4}[/tex]
The value of k is [tex]\dfrac{15}{4}\ \text{or}\ 3\ \dfrac{3}{4}[/tex]
Answer:
15/4
Step-by-step explanation:
I reallllly need help!!
Answer:
-13
Step-by-step explanation:
(-4/1)/4+-6(2)
=-1-12
=-13
Answer:
-16
Step-by-step explanation:
-6x2=-12
-4/1=-4
-4+-12=-16
a car went 60 miles in 4 hours.if it continues going the same speed, how long will it take to go 150 miles?
What is the quotient of 5 1/2 ÷ 3/8?
Answer:
14 2/3
Step-by-step explanation:
It's easiest to convert 5 1/2 to the improper fraction 11/2.
Then the problem calls for dividing 11/2 by 3/8, which, in turn, is equivalent to
the product of 11/2 and 8/3:
11 8
---- * ----- = 88/6 or 44/3 or 14 2/3
2 3
Optionally you could convert to mixed decimal fractions:
5.5
---------- = 14 2/3 (same as before)
0.375
Answer:
..............
Step-by-step explanation:
Same i am not that questin pls help
given the sequence: 4; x ; 32 determine the value(s) of x if the sequence is geometric
Answer:
The possible values of x are ±8 sqrt(2)
Step-by-step explanation:
To find the value of x, we find the geometric mean
sqrt(32*4 )= sqrt(128) = ±8 sqrt(2)
The possible values of x are ±8 sqrt(2)
At an ice cream shop, 4 of the last 12 cones sold had chocolate ice cream. Considering this data, how many of the next 15 cones sold would you expect to have chocolate ice cream?
Answer:
5
Step-by-step explanation:
First, write the experimental probability as a fraction in simplest form.
P(chocolate)
=
chocolate
total
=
4
12
=
1
3
The experimental probability is
1
3
.
We can predict the outcome of the second set of trials by assuming that the ratio will be the same as in the first set of trials. Write a proportion by setting the two ratios equal to each other, then solve.
1
3
=
n
15
1
3
(315)
=
n
15
(315) Multiply both sides by (315)
115
= 3n Simplify
15
= 3n Simplify
5
= n Divide both sides by 3
You would expect 5 of the next 15 cones sold to have chocolate ice cream.
A jar contains 4 green marbles 2 pink marbles 3 striped marbles. One marble is picked at random and then replaced. Then another marble is drawn at random again. What is the probability that both marbles are striped?
Answer:
3 out of 9 but if they ask to simplify its one third
Step-by-step explanation:
An orchestra has 100 musicians 4/10 of them play string instruments-violin , viola, cellodouble bass , guitar, lute, and harp. What decimal is equivalent to 4/10 ?
help pls 15.5 x 5.3 x 6=
what is the value of a and b
FIND X
SHOW ALL THE WORK
3x - 11 + x + 5 = 180° (Linear pair)
4x - 6° = 180°
4x = 186°
x = 46.5°
Simplify:
- (8 – x)
Step-by-step explanation:
something is missing in the square box .
make it hard to help you . can you post a picture of the problem ?
HELP I NEED HELP ASAP
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HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
The amount of time (in hours) several different batteries lasted in a toy are listed below.
11.00, 11.50, 11.50, 11.75, 11.75, 12.00, 12.25, 12.25, 12.25, 13.25
Which histogram correctly displays the data?
Answer:
The fourth one
plz mark me as brainliest
a. There are 16 cups in one gallon. Erica
filled 12 1-gallon containers with water.
How many cups of water filled the
containers?
A 128
B150
C176
D 192
Answer quick PLZZ no website
Answer:
192 cups
Step-by-step explanation:
1 gallon = 16 cups
12 gallons x 16 cups = 192 cups
I need help please and thank you
no links
Answer:
5x-15=2x+21
5x-2x=21+15
3x=36
x=12
b= 45°
find f(3) if f(x)=-3x-6
Answer:
-3(3)-6=-15
Step-by-step explanation:
Kris claims that the two figures must be congruent.
Two triangles have angles 100 degrees, 50 degrees, and 30 degrees.
Which statement best describes his claim?
He is correct because both figures are triangles.
He is correct because the measures of the angles are the same in both figures.
He is incorrect because the triangles are not oriented the same way.
He is incorrect because the lengths of the corresponding sides of the figures are unknown.
Answer: it’s D) the last one
Loll does anyone know what a capital character is. This is for CFM LOL
Answer:
The required ansswers
Step-by-step explanation:
23.Character
24.Capital
25.Capacity
Step-by-step explanation:
23.character
24.capital
25. capacity
hope it is helpful to you
Write with rational exponents. Be sure to show your work and simplify your answer. See the file below.
Answer:
(12ab)^1/2
Step-by-step explanation:
(⁶√12ab)³
= [(12ab)^1/6]³
= (12ab)^(1/6 * 3)
= (12ab)^1/2.
Write an equation in Slope intercept form (y=mx+b) for the line with the given slope (m) and y-intercept (b) m=4,b=-3
Answer:
y=4x-3
Step-by-step explanation:
y=mx+b
Can a triangle be formed with the given side lengths: 37°, 106°, 36°?
Answer:
No
Step-by-step explanation:
the side lengths would need to add up to 180, these add up to 179
what is the area of the figure below?
Answer:
12 x 3 = 36
Step-by-step explanation:
Your answer is 36
Formula of a parallelogram:
B x H = (BH)
Britton simplified an expression and got 1 108 for his answer. If he simplified correctly, which expression did Britton simplify?
Answer:
step-by-step explanation:
first you will have to convert 3/4 into a decimal
which is .75
then you will have to divide 1.5 by .75
which is 2
no you have to divideStep-by-step explanation:
What is the area of the rectangle with the given dimensions? *
The dimensions of a rectangle are 2x - 5 and
3x + 3. Which expression represents the area
of the rectangle in simplest terms?
F 6x2 - 9x - 15
G 6x2 - 9x + 15
H 6x + 9x - 15
J 6x - 15x - 9
Given:
The dimensions of a rectangle are [tex]2x-5[/tex] and [tex]3x+3[/tex].
To find:
The expression that represents the area of the rectangle in simplest terms.
Solution:
Area of a rectangle is:
[tex]Area=Length\times Width[/tex]
The dimensions of a rectangle are [tex]2x-5[/tex] and [tex]3x+3[/tex]. So, the area of the given rectangle is:
[tex]Area=(2x-5)\times (3x+3)[/tex]
[tex]Area=2x(3x)+2x(3)-5(3x)-5(3)[/tex]
[tex]Area=6x^2+6x-15x-15[/tex]
[tex]Area=6x^2-9x-15[/tex]
Therefore, the correct option is F, i.e., [tex]6x^2-9x-15[/tex].
Any helpers? Need help asap
Answer: positive: up down/ up up negative: down up down down
Step-by-step explanation: