Answers
Answer:
The answer is -3 - 2/3
Step-by-step explanation:
Just subtract
Related Questions
simplify fully (9(x+7))÷(3(x-1))
Answers
Answer:
3x + 60
Step-by-step explanation:
9(x + 7) ÷ 3(x - 1) =
9x + 63 ÷ 3x - 3 =
9x ÷ 3x + 63 - 3 =
3x + 60
Note: For the third equation which is 9x ÷ 3x and etc, you have to put alphabets and numbers at one side seperately to be able to simplify easily.
Starting from the origin, how do you plot the point (-2, – 6)?
Answers
I need help with 7th grade surface area plsss
Answers
Bud is 17 years old. His friend Lou is 2/3 of 2 years less than Bud's age. How old is Lou?
Answers
Answer:
15 and a half
Step-by-step explanation:
Bud=17
17-(2/3 x 2)=? 2/3=0.67%, 0.67% of 2=1.34
17- 1.34= 15.66
9514 1404 393
Answer:
10
Step-by-step explanation:
Lou = 2/3(Bud -2) = 2/3(17 -2) = 2/3(15)
Lou = 10 . . . . years old
suppose that an individual has a body fat percentage of 19.8% and weighs 162 pounds. How many pounds of his weight is made up of fat? Round your answer to the nearest tenths
Answers
Answer:
32.1 pounds
Step-by-step explanation:
Given data
Percentage of body fat= 19.8%
Weight= 162pounds
Let us find 19.8% of the persons weight
=19.8/100*162
=0.198*162
=32.076
Therefore, 32.1 pounds of the weight is fat
I need help with this problem
Answers
The answer to the equation is 15
f(x)
A
6
X
-8
6
8
Which of the given functions could this graph represent?
OA. f(t) = (x - 1)(x - 2)(x + 1)(x + 2)
O B. f(x) = x(x - 1)(1 + 1)
Oc. /(x) = x(x - 1)(x - 2)(x + 1)(x + 2)
OD. (r) = x(x - 1)(x - 2)
Answers
Is C on edge.
Isaac has a piece of rope that 5 yards long. Into how many 1/2 - yard pieces of rope isaac can cut?
Answers
Answer:
10
Step-by-step explanation:
So there are 5 pieces of rope, if you cut them all in half then that would double the number.
Answer:
10
Step-by-step explanation:
5 divided by 1/2 is 10
Quadrilateral A'B'C'D'is the result of rotating quadrilateral ABCD by 60° about the origin.
Choose all answers that apply
a. BC and B'C' are both parallel to the y-axis
b. <B and <B' have the same measures
c. D and D' have the same coordinates
d. none of the above
Answers
Answer:
a. No
b. Yes
c. No
Step-by-step explanation:
a. For BC and B'C to both be parallel to the y-axis when BC is parallel to the y-axis the figure must be rotated by a multiple of 180 degrees.
b. When you rotate a figure none of the angles in the figure change.
c. For D and D' to have the same coordinates the figure must be rotated by 360.
Simplify -12x + 5x - x show work plz
Answers
Answer: -8x
Step-by-step explanation:
First, we need to take our given numbers
-12x+5x-x
Now let's start with the start of the equation
-12x + 5x = -7x
Now we take -7x and -x
-7x - x = -8x
-12x + 5x = -7x
-7x - x = -8x
PLEASE HELP!
A square pyramid has a base length of 825 feet. The slant height or
large pyramid is 596 feet. What is the lateral area of the pyramid?
Answers
Answer:
use formula of square pyramid is 2sl+l^2.
Answer:
use the formula- square pyramid is 2sl+l^2.
Step-by-step explanation:
please help me (ik it is not D)
Answers
Answer:
i think its d good luck!!!!!
Answer:
c
Step-by-step explanation:
i think so
giving brainliest ! *easy*
Answers
Answer:
170
Step-by-step explanation:
17π/18 * 180/π
17*180/18
=170
Enter the missing values in the area model to find –3(5.5n - 1) 5.5n -1 -3 According to the model above, -3(5.5n - 1)
Answers
Answer:
“Information science is the science and practice dealing with the effective collection, storage, retrieval, and use of information. It is concerned with recordable information and knowledge, and the technologies and related services that facilitate their management and use.
Step-by-step explanation:
PLEASE HELP WILL MARK BRAINLIEST!!
rewriting exponential equations using the same base?
Answers
Answer:
[tex] \large1) \sf {2}^{8x} = {2}^{5 x+ 15} [/tex]
[tex] \large \: 2)\sf {2}^{ - 4x} = {2}^{2x + 2} [/tex]
Step-by-step explanation:
to understand thisyou need to know about:law of exponentPEMDASlet's solve:[tex] \sf rewrite \: 16 \: as \: {2}^{4} : \\ \sf {2}^{4(2x)} = {32}^{x + 3} [/tex][tex] \sf rewrite \: 32 \: as \: {2}^{5} : \\ {2}^{4(2x)} = {2}^{5(x + 3)} [/tex][tex] \sf distribute : \\ \sf {2}^{8x} = {2}^{5 x+ 15} [/tex]let's figure out the second one:
[tex] \sf rewrite \: \frac{1}{16} \: as \: {2}^{ - 4} : \\ \sf {2}^{ - 4(x)} = {4}^{x + 1} [/tex][tex] \sf rewrite \: 4 \: as \: {2}^{2} : \\ \sf {2}^{ - 4(x)} = {2}^{2(x + 1)} [/tex][tex] \sf distribute : \\ {2}^{ - 4x} = {2}^{2x + 2} [/tex]Please answer quick and just write explanation quick pls hurry quick for brainlessly ee
Answers
Answer:
B
Step-by-step explanation:
The easiest way to solve this question is by graphing this on a calculator or by using Desmos.
9y = 13y2 - 4
The discriminant of the quadratic is ?
Answers
Answer:
289
Step-by-step explanation:
1. if to re-write the given equation, then 13y²-9y-4=0;
2. if to calculate the required discriminant, then:
D=81+13*4*4=208+81=289.
Answer:
289
Step-by-step explanation:
[tex]13y^2-9y-4 = 0\\[/tex]
D = [tex]b^2-4ac[/tex]
Wherein,
b = 9
a = 13
c = -4
[tex]D = 9^2-(4*13*-4)\\= 289[/tex]
PLEASE HELP ASAP! thank you!
Answers
Find the circumference of the circle.
Answers
Answer:
25.12ft
Step-by-step explanation:
C=2πr
C = 2(3.14)(4)
C = 25.12ft
Answer:
25.12
Step-by-step explanation:
The circumference of a circle is equal to [tex]2\pi r[/tex]. So, to find the circumference plug in 4 for r and solve the expression. [tex]2\pi 4[/tex], where [tex]\pi[/tex] equals 3.14 is 25.12.
John started with $35 to spend at the state
fair. His ticket cost $20 and then he bought 2
pretzels for $6 each. He wants to get an
unlimited game pass that costs $15. How much
more money does he need to afford the
unlimited game pass?
Answers
Answer:
$12 is your answer, he needs $12 more dollars to buy the unlimited game pass.
Step-by-step explanation:
20 + 6 + 6 =32
35-32=3
15-3=$12
There are 3/4 as many boys as girls in a class of fifth graders. If there are 35 students in the class, how many are girls?
Answers
Answer:
20 There are 15 boys and 20 girls.
Factor the expression 12x - 9y + 15
Answers
Answer:
3(4x - 3y + 5)
Step-by-step explanation:
Since all coefficients are divisible by 3 (12/3 = 4, 9/3 = 3, 15/3 = 5):
3*4x - 3*3y + 3*5 = 3(4x - 3y + 5)
A rectangular prism has a length of 12 inches, a width of 5 inches, and a height of 4 1/4 inches.
The prism is filled with cubes that have edge lengths of
1 1/4 inches
How many cubes are needed to fill the rectangular prism?
Answers
Answer:
130.56
Step-by-step explanation:
Volume of the prism is 12×5×4.25=255 in³
Volume of the cubes are 1.25³=1.953125 in³
255/1.953125 = 130.56 in³
brainliest plz
Which expression is not equivalent to 2/3 x4
Answers
Answer:
I don't know I need the answer choices
Step-by-step explanation:
Question 5 please and thank you
Answers
Answer:
Read explanation
Step-by-step explanation:
Whatever is underlined copy in:
58+3x-13=90, so 3x + 45 = 90
Then 3x=45 and x =15
m<MNQ = 3x -13 = 3(15)-13
= 45-13
=32
which expression is equivalent to this expression?
thank you :)
Answers
Answer:
C. -4x - 1
Step-by-step explanation:
[tex]-\frac{1}{2}(8x+2)[/tex]
Distribute the term outside of the parenthesis, Multiply each term in the parenthesis by the term outside (do not forget to include the negative sign when multiplying);
[tex](-\frac{1}{2}(8x))+(-\frac{1}{2}(2))[/tex]
Simplify,
[tex]-4x - 1[/tex]
Two groups of friends go to a basketball game. Each group plans to share snacks. The first group buys 5 drinks and 6 pretzels for 28$. The second group buys 2 drinks and 4 pretzels for 16$. Creat two equations in standard form you can use to solve this system
Answers
Answer:
the price for one pretzel was $1.75
Step-by-step explanation:
d for drinks
p for pretzel
3d + 3p = 9
3d = 9 -3p
d = 3 - p
replace d = 3 - 9 into 4d + 2p = 8.5
4d + 2p = 8.5
4(3 - p) + 2p = 8.5
12 - 4p + 2p = 8.5
-2p = 8.5 - 12
-2p = -3.5
p = 1.75
Joe earned $25500 per annum and received a 6.35% raise. How much does he earn now?
Answers
Answer:
1619.25
Step-by-step explanation:
25500 x 6.35 % = 1619.25
HEEEEEEEEEEEEELLLLLLLLLLLLLLLLLPPPPPPPPPPPPP PLZZZZZZZZZZZZZZZZZZ
Answers
Answer:
(6x + 3) + (7x - 44) = 180
6x + 3 + 7x - 44 = 180
13x - 41 = 180
13x = 221
adjacent x = 17
The temperature right now is -1°F, and the forecasted high temperature is 3°F. How many degrees will it have to warm to reach 3°F?
Answers
Answer:
4 degrees
Step-by-step explanation:
You're trying to find the difference between the two, which is subtraction.
3 - (-1) = 4
