Answer:
49%
Step-by-step explanation:
0.7 ^ 2 = 0.49.
0.49 = 49%.
Rectangle Q has an area of 2 square units. Thea drew a scaled version of Rectangle Q and labelled it Rectangle R.
What scale factor did Thea use to go from Rectangle Q to Rectangle R?
Rectangle R is 8 by 9
Answer:
Step-by-step explanation:
It is given that Rectangle Q has an area of 2 square units.
Thea Drew a scaled version of Rectangle Q and marked it as R.
As you must keep in mind If we draw scaled copy of pre-image, then the two images i.e Pre-image and Image are similar.
As you have not written what is the scale factor of transformation
Suppose , Let the Scale factor of transformation= k
Rectangle Q = Pre -image, Rectangle R= Image
If, Pre-Image < Image , then scale factor is k >1.
But If, Pre-Image > Image , then Scale factor will be i.e lies between, 0<k<1.
why dividing by 0 is undefined?
Answer:
In standard math, the articulation has no importance, as there could be no number which, when duplicated by 0, gives a (expecting to be a ≠ 0), thus division by zero is indistinct. Since any number increased by zero will be zero, the articulation 00 is additionally unclear; when it is the type of a breaking point, it is a vague structure.
Step-by-step explanation:
Answer:
In ordinary arithmetic, the expression has no meaning, as there is no number which, when multiplied by 0, gives a (assuming a ≠ 0), and so division by zero is undefined. Since any number multiplied by zero is zero, the expression 0. 0 is also undefined; when it is the form of a limit, it is an indeterminate form.
hope this helps? my hands hurt lol
Step-by-step explanation:
Which phrase matches the algebraic expression?
12(h)(b)
A One-half plus the product of h and bOne-half plus the product of h and b
B One-half minus the product of h and b One-half minus, the product of , h and , b
C One-half of the product of h and b One-half of the product of h and b
D The quotient of h and b
a is the answer
Step-by-step explanation:
because I had the same question
35 points!!!I need help on these questions it’s a part of a common assessment.
Answer:
1) 4
2) y <= 9
3) NO SOLUTION
4) 24
5) 5 cards
Step-by-step explanation:
1st pic) 2x + 7 = 15
2x + 7 = 15
-7 -7
2x = 8
divide by 2 to isolate x
x = 4
2nd pic) y - 3 <= 6
y - 3 <= 6
+3 +3
y <= 9
3rd pic) x + 0.5 = x + 6
x + 0.5 = x + 6
-0.5 -0.5
x = x + 5.5
NO SOLUTION
4th pic) 5m + 10 <= 130
5m + 10 <= 130
-10 -10
5m <= 120
divide by 5 to isolate the m
m <= 24
5th pic) 2c - 8 > 0
2c - 8 > 0
+8 +8
2c > 8
divide by 2 to isolate the c
c > 4
Pls help it is due today
15−7×2+23 help...................................
Answer:
24
Step-by-step explanation:
PEMDAS: 15-14+23
1+23
24
Answer: =24
Step-by-step explanation: hope this help :)
15−(7)(2)+23
=15−14+23
=1+23
=24
I Need Help With No. 5
Answer:
3 times
Step-by-step explanation:
What equation is represented by the following visual model?
What is the surface area?
5 in
6 in
5 in
5 in
4 in
Answer:
Where is the question:)
pls answer fast i'll give brainliest
the answer and steps is in the picture I uploaded, thanks
Answer:
(7x+97)/56
Step-by-step explanation:
In this diagram, ∠EDH is a right angle, and ∠EDF≅∠FDG .
What is the measure of ∠EDF ?
Answer:
29 degrees
Step-by-step explanation:
a right angle is 90 degrees,
90-32=58
58/2=29
Help please and thank you
Answer:
B C B
Step-by-step explanation:
Solve for y.
y2–17≤–7
Answer:
y ≤ 5
Step-by-step explanation:
2y - 17 ≤ -7 Add 17
2y ≤ 10 Divide by 2
y ≤ 5
Answer:
Y = +√17 = +4.1231
Showing your Work,
A2 - AB + BA -B2 = A2 -AB + AN -B2 = A2 - B2
Remember to Factor, here's a funny valentines pug
Could somebody PLEASE help ASAP! I will mark brainliest!
2x + 11 = 39
Please solve for x
The volume of a cone is 20π cubic meters. What is the volume of a cylinder with the same base and height?
Answer:
60
Step-by-step explanation:
Hope that helps! :)
help me please!!!!!!!!!!!!!!!
The first one is C
Im not quite sure about the other ones
Answer:
1st one 12
Step-by-step explanation:
Only number 6.
what does 8/9-(-2/3) equal?
Answer:
1.55555556
Step-by-step explanation:
If you need to round do that.
Answer:1.55 repeating
Step-by-step explanation:
simplify the radicals: do 10- 18, no need to show work if you usually do, thank you!!
Answer:
10. 7
11. 4
12. 8
13. 7
14. 2
15. 3
16. 11
17. 9
18. 8
Step-by-step explanation:
2) HELP PLZZZ plz help me I need to finish now
Answer: 4 minutes
Step-by-step explanation:
7 x 5 = 35
Find the Base Area of the rectangular prism(in square feet)
Answer:
20 / 4 is the correct answer.
Order from greatest to least.
Answer:
C would be the correct answer
Step-by-step explanation:
0.48=48%
1/5= 20%
0.14=14%
4%
Answer:
answer c is correct
Step-by-step explanation:
Imagine it as a square. Then count the blocks. Then divide by 2.
Answer:
7 units
Step-by-step explanation:
Answer:
7 units²
Step-by-step explanation:
a=1/2bh
h= 7 units
b= 2 units
7 · 2= 14
14÷2=7
Pls help Im stuck on the porblem.
Answer:
4860 is about 4900
Step-by-step explanation:
It grew by 6% but fell by 4% so were looking for 2% of 243,000. So 243,000x0.02= 4860 You want to roughd to the nearserst hundred people so it's 4900.
Is my answer correct?
Answer:
Yes!
Step-by-step explanation:
Great Job :D
PLEASEEEEEE HELP I WILL MARK BRAINLIEST!!!!!!!!!!!!!!!
The scale of a drawing is 1 unit : 6 feet. If the length of the model is 4 units and the width is 2.5, what is the length and width (dimensions) of the actual building?
Answer:
24 feet in lenght and 15 in width
Step-by-step explanation:
Answer:
LxWxH= 60 units sorry if wrong
Step-by-step explanation:
Which set of numbers is NOT in the solution set of the inequality x > 17?
A)
(14, 15, 18, 25, 29)
B)
[18, 21, 25, 27,33}
C)
{19, 20, 28, 29, 31}
D)
{29, 32, 35, 40,55)
Answer:
A
Step-by-step explanation:
14 and 15 are not greater than 17.
Therefore, solution set A is the only solution set that does not follow the inequality.
Help please :(((((((((
Answer:
1
Step-by-step explanation:
The slope of a line passing through the two points P=(x1,y1) and Q=(x2,y2) is given by m=y2−y1x2−x1.
We have that x1=3, y1=2, x2=0, y2=−1.
Plug the given values into the formula for slope: m=(−1)−(2)(0)−(3)=−3−3=1.
Now, the y-intercept is b=y1−m⋅x1 (or b=y2−m⋅x2, the result is the same).
b=2−(1)⋅(3)=−1.
Finally, the equation of the line can be written in the form y=mx+b.
y=x−1.
Answer:
The slope of the line is m=1.
The equation of the line in the slope-intercept form is y=x−1.
The equation of the line in the point-slope form is y−2=1(x−3).
The equation of the line in the point-slope form is y+1=1x.
The general equation of the line is x−y−1=0.
Q5. A builder rents a digger. He pays a fixed charge of $30 plus $10 per hour to rent the digger. Work out how much he pays to rent the digger for: a) 1 hour b) n hours (1.5 x 2 = 3)
Q6) The width of a rectangle is x centimetres and its length is (x+ 2) cm. Write down an expression for the perimeter of the rectangle, giving your answer in its simplest form. (2+1=3 marks)
Answer:
A)40
Step-by-step explanation:
A)10x+30
10(1)+30
10+30
40
