Answer:
The answer is b
Step-by-step explanation:
Hope i helped ^^
What is the value of
[tex]2 {x}^{ - 2} {y}^{ - 2} [/tex]
for x = 3 and y = -2?
A.
[tex] \frac{1}{18} [/tex]
B. 72
C.
[tex]2 {( - 6)}^{ - 4} [/tex]
D. 1/648
What is -3x+12y=24 in standard form
Parallelograms (5x+4). 59
Answer:
59 = (5x + 4)
x = 11
Step-by-step explanation:
59 = (5x + 4)
5x + 4 = 59
5x = 59 - 4
5x = 55
x = 55/5
x = 11
Subtract the following polynomials vertically. (8x+5y+4)-(3x-9y-5)
Answer:
The answer is 5x + 14y + 9
Step-by-step explanation:
Simplify the expression.
~Hoped this helped~
Zackary says that point c has the same location as point a because both points have the same coordinates.is Zachary right?explain why or why not
Answer:No
Step-by-step explanation:
No because A was (3,4) and point C was (4,3).
I hope this helps !!
whats the slope of the line and whats in on the graph?
Answer:
-1 is the slope
Step-by-step explanation:
The rise is up 1 and the run is sideways 1.
Hope it helps!
Which equation is graphed?
y=7
x=3y-4
HELPPP!!! ASAP
Answer:
see below
Step-by-step explanation:
x = 3 × 7 - 4
X = 21 - 4
X = 17 simply put the value of y
Answer:
x=17
Step-by-step explanation:
x=3(7)-4
x=21-4
x=17
When 3 is divided by 9 what is the denominator?
Answer:
the equation is 9/3, so the denominator is the number under the line, so the denominator is 3.
Answer:
the denominator is 3! look up a division diagram to help u learn the terms of division.
Step-by-step explanation:
Given this portion of an input-output table for a linear equation (that is a
function), find the slope and the y-intercept. Select the answer below that
represents your equation:
Answer:
y = 1/2x + 7
Step-by-step explanation:
Please help me with this! I will mark as brainliest!!!
What is the answer to (1/2)x-1-4
Answer: X = 2
Step-by-step explanation:
Hector spent $40.75 for 2 DVDs that cost the same amount. The sales tax on his purchase was $4.15. Hector also used a coupon for $1.00 off his purchase. How much did each DVD cost?
Answer:
36.75 + 1 = 37.75 - 2.15 = 35.60/2 = 17.80
HELP NEEDED ASAP!!!!!!!!!!!!! GIVING BRAINLIEST
Answer:
1) 4, 5, and 8
2)the y intercept is -4
Step-by-step explanation:
1) The lines are cut by a transversal which makes 4,5, and 8 equal.
2) The line hits the y-axis at -4.
Hope this helps! :)
help me -30=5(x+1)−30=5(x+1) x=
Answer:
X=-7
Step-by-step explanation:
Divide then subtract to get x by itself
-30=5(x+1)
Divide each side by 5= -30/5=5(x+1)/5
-30=x+1
-6=x+1
-6-1=x+1-1 Subtract one to get x by itself
-6-1=x+1-1 (cross out both x's.
-6-1=x
Hope this helped
pid 2. The perimeter of triangle GHI is 40 cm. If both triangles are similar, then what is the length of JT. 15 cm 15 cm Wool 10 cm G
Write your answer below:
In ΔPQR, r = 4.9 cm, ∠R=21° and ∠P=104°. Find the length of p, to the nearest 10th of a centimeter.
Answer:
Step-by-step explanation:
The answer is the length of p, to the nearest 10th of a centimeter is 13.3 cm .
What is the law of sines ?
he Law of Sines (or Sine Rule) is very useful for solving triangles.
According to the law ,
When we divide side a by the sine of angle A
it is equal to side b divided by the sine of angle B
and also equal to side c divided by the sine of angle C
[tex]\rm \dfrac{a}{sinA} = \dfrac{b}{sinB} = \dfrac{c}{sinC}[/tex]
It is given that in Δ PQR
r = 4.9 cm
angle R = 21
angle P =104
Length of p needs to be found
Therefore by using above equation
[tex]\rm \dfrac{r}{sinR} = \dfrac{p}{sinP}[/tex]
[tex]\rm \dfrac{4.9}{sin21^{0}} = \dfrac{p}{sin104^{0}}[/tex]
p= 13.3 cm
Therefore the length of p, to the nearest 10th of a centimeter is 13.3 cm .
To know more about law of sines
https://brainly.com/question/17289163
#SPJ2
how can you tell that the slope of the line through (2,2) and (-3,5) is negative without calculating
In EFG, EG is extended through point G to point H, m< EFG (2x+1),
m
Answer:
1
Step-by-step explanation:
Answer:x+19=(6)+19=25
Step-by-step explanation:
Please Help me!
If the sales-tax rate is 8%, how much will the total cost of a purchase of $200 be?
Answer:216
Step-by-step explanation:
because 200 times 8 percent = 16 so then you add 16 too 200 and get 216.
how do you subtract a power from a power
Answer:
Am not sure if u subtract it cuz
if x^2^2 u multiply instead of subtracting & x = 4
It’s in division where u subtract and if it’s same base like x^2^2 •x^3 then u add & u get 4+3 = x^7
Step-by-step explanation:
What is the value of (x)
Answer:
x = 7
Step-by-step explanation:
multiply 7 on both sides to get x = 7 x 1. x = 7
Answer:
x=7
Step-by-step explanation:
Because 7*1 equal 7
And 7 divided by 7 is 1
PLEASE HELP
James had a collection of 500 Matchbox cars at the beginning of the summer.
After the summer, James had traded some of his Matchbox cars and now he has only 485 Matchbox cars.
What is the percent decrease of his Matchbox car collection?
12x3/8 answers a 3/96
B9/8 c 36/96 d 36/8
Answer:
D, 36/8
Step-by-step explanation:
12*3/8
Since all the answers are in a fraction, we can leave our answer in one.
12x3 = 36
36/8
−2x=x^2 minus 6,
Rewrite the equation by completing the square. please answer
Answer:
[tex](x+1)^{2} -5[/tex]
Step-by-step explanation:
[tex]-2x=x^{2} -6 \\x^{2} +2x-6\\(\frac{b}{2}) ^{2} =(\frac{2}{2}) ^{2} =1^{2} =1\\so, (x^{2} +2x+1)-6+1\\ x^{2} +2x+1=(x+1)^{2} \\-6+1=5\\(x+1)^{2} -5[/tex]
Sorry it took so long
A metal cube has a volume of 27 cm'. It is painted on all its faces. Find the total area of
the faces that are coated with paint.
Answer:
Area = 54 cm
Step-by-step explanation:
Using the formulas
A=6a2
V=a3
Solving forA
A=6V⅔=6·27⅔≈54
help with this question
Answer: yes y=12 is a solution to y over -6
Step-by-step explanation: you simply have to put 12 in for y. 12 divided by -6 = -2.
[tex] \frac{12}{ - 6} = - 2 [/tex]
[tex] - \frac{2}{1} = - 2[/tex]
Therefore, y = 12 is the correct solution.
We get -2/1 from 12/-6 by diving the top and bottom by 6.
Which best describes a standard thermometer...
EXPLAIN
Rational
Real Number
Whole Number
Integer
Answer:
inteager
Step-by-step explanation:
temperature can express both positive and negative
a. What is the name of the 3 dimensional figure?
A. Triangular Pyramid
B. Rectangular Pyramid
C. Triangular Prism
D. Rectangular Prism
Answer:
c. triangular prism
Step-by-step explanation:
boom roasted
1.k + 9c use k = 5 and c = -9*
Step-by-step explanation:
Here
k = 5, c = - 9
Then.
k + 9c
= 5 + 9 * (-9)
= 5 - 81
= -76
Hope it will help :)