Answer:
Exact Form:
38/5
Decimal Form:
7.6
Mixed Number Form:
7 3/5
Step-by-step explanation:
Manuel can mow 2 yards per hour. Let h represent the number of hours. Which equation best represents how long it will take him to mow 30 yards?
A=2h=30
B=30(2)=h
c 30h=2
D h/2=30
Answer:
2h = 30
Step-by-step explanation:
i hope helper
Find the intersection of the circle x² + y2 = 29 and y = x-3 algebraically.
Answer:
(x=-5 and y =-2) or (x=2 and y=5)
Step-by-step explanation:
i did the math it wasn't that hard
please help will mark brainlyist
Answer:
45.5
Step-by-step explanation:
66+3x+8=5x+50
3x+74=5x+50
75=2x+50
2x=25
x=12.5
3×+8=45.5
Simplify: 10x+2x-3= 9
A. x=-1
B. x=-2
C. x=1
D. x=2
Answer:
C. x = 1
Step-by-step explanation:
Combine like terms
10 + 2 − 3 = 9
12 − 3 = 9
Add 3 to both sides of the equation
12 − 3 + 3 = 9 + 3
Add the numbers
12 = 9 + 3
12 = 12
[tex]\frac{12x}{12} = \frac{12}{12}[/tex]
Cancel terms that are in both the numerator and denominator
[tex]x = \frac{12}{12}[/tex]
Divide the numbers
x = 1
Therefore the correct answer is C. x = 1
Answer:
C. x = 1
Step-by-step explanation:
Have a great day
Please help with math
Answer:
Scale factor = 3
Step-by-step explanation:
Using similar triangles
AT/AG = AB/AC
9/3 = x+10/3x-10
Cross multiply
3(x+10) = 9(3x-10)
Expand
3x+30 = 27x-90
3x-27x = -90 - 30
-24x = -120
x = 120/24
x = 5
For the larger triangle;
AC = 3x-10
AC = 3(5)-10
AC =15-10
AC = 5
AB = x+10
AB = 5+10
AB = 15
For the scale factor;
Since AT/AG = AB/AC
9/15 = 3/5
3*3/5*3 =3/5
Since the numerator and denominator of the larger triangle is multiplies by the same factor i.3 3. Hence the scale factor is 3
A large rectangle is made by joining three identical small rectangles as 4 points
shown. The perimeter of one small rectangle is 15 cm. Work out the
perimeter of the large rectangle. *
Not drawn
accurately
Here is my answer. I hope this is helpful.
What will most banks do about a bounced check?
return a bounced check and assess a charge to your account
send you to jail if you bounce a check
give you a warning
cover a bounced check
ANSWER ASAP!!! THIS IS QUESTION 17 CONSUMER MATH
By the end of August, the school counselors had a completed 12 out of every 16 students requested schedule changes. What percentage of the schedule changed had been completed?
HELP DUE SOON Which is the better buy?
25 carnival tickets for $30
or
40 carnival tickets for $50
What is the unit rate for the 25 tickets option? *
What percentage of the world's current population is under the age of 14?
How many people is that?
How many people are 14 or older?
Answer:
25,69% in 2019
Step-by-step explanation:
mark me please
see figure in triangle PQR,ANGLE PQR=90°,segQS seg PR find x,y and z
Answer:
x=4√5
y=12
z=6√5
is your answer look it once
A car traveled 3600 miles in 3 hours. Find the speed of the car.
Answer:
speed=distance/time
speed=3600/3
speed=1200m/s
Answer:
The car is going 1200 miles per hour.
Step-by-step explanation:
A line passes through the point (-6, 5) and has a slope of -3.
Write an equation in slope-intercept form for this line.
Answer:
y
Step-by-step explanation:
y
=
4
x
−
26
Explanation:
The slope-intercept form of a line is:
y
=
m
x
+
b
where:
m
is the slope of the line
b
is the y-intercept
We are given that
m
=
4
and the line passes through
(
7
,
2
)
.
∴
2
=
4
⋅
7
+
b
2
=
28
+
b
b
=
−
26
Therefore the equation of the line is:
y
=
4
x
−
26
graph{y=4x-26 [-1.254, 11.23, -2.92, 3.323]}
There are 2 similar rectangles. The perimeter of the large rectangle is 75 meters, The perimeter of the small rectangle is 50 meters. Find the scale factor.
Here is my answer. I hope this is helpful.
I’m timed plsss answer correctly I’ll mark u brainliest
Answer:
[tex]\sqrt{125}[/tex]
Step-by-step explanation:
Use Pythagorean theorem since you have a right triangle [tex]15^{2}[/tex] = [tex]10^{2} + x^{2}[/tex]
225 = 100 + [tex]x^{2}[/tex] so x = [tex]\sqrt{125}[/tex]
Answer:
x = 5[tex]\sqrt{5}[/tex]
Step-by-step explanation:
Using Pythagoras' identity in the right triangle.
x² + 10² = 15²
x² + 100 = 225 ( subtract 100 from both sides )
x² = 125 ( take the square root of both sides )
x = [tex]\sqrt{125}[/tex] = [tex]\sqrt{25(5)}[/tex] = 5[tex]\sqrt{5}[/tex] ← in simplest radical form
Hello Brainliest! I need you to help! Thank you Brainliest! (You will get brainliest lol)
Answer:
2/3
Step-by-step explanation:
Answer:
2/3
Step-by-step explanation:
Please help
need help asap
Answer:
288pi
Step-by-step explanation:
radius is 24
equation is 1/2*pi*r^2
1/2*pi*24^24
288pi
Polygon ABCD is defined by the points A(-4, 2), B(-2, 4), C(1, 3), and D(2, 2). Match the coordinates of the points of the transformed polygons to their correct values. the coordinates of D′ if polygon ABCD rotates 90° counterclockwise to create A′B′C′D′ (-2, 2) the coordinates of C″ if polygon ABCD rotates 90° clockwise to create A″B″C″D″ (4, -2) the coordinates of A′′′ if polygon ABCD rotates 180° clockwise to create A′′′B′′′C′′′D′′′ (3, -1) the coordinates of B″ if polygon ABCD rotates 270° counterclockwise to create A″B″C″D″ (4, 2) arrowBoth arrowBoth arrowBoth arrowBoth
Answer:
The answer is below
Step-by-step explanation:
Transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, reflection, translation and dilation.
If a point A(x, y) is rotated 90° counterclockwise, the new point is at A'(-y, x).
If a point A(x, y) is rotated 90° clockwise, the new point is at A'(y, -x).
If a point A(x, y) is rotated 180° counterclockwise, the new point is at A'(-x, -y).
If a point A(x, y) is rotated 270° counterclockwise, the new point is at A'(y, -x).
Polygon ABCD is defined by the points A(-4, 2), B(-2, 4), C(1, 3), and D(2, 2).
The coordinates of D′ if polygon ABCD rotates 90° counterclockwise to create A′B′C′D′ is D'(-2, 2)
The coordinates of C″ if polygon ABCD rotates 90° clockwise to create A″B″C″D″ is C"(3, -1).
the coordinates of A′′′ if polygon ABCD rotates 180° clockwise to create A′′′B′′′C′′′D′′′ is A''"(4, -2)
the coordinates of B″ if polygon ABCD rotates 270° counterclockwise to create A″B″C″D″ is B"(4, 2)
Answer:
Answer:
The answer is below
Step-by-step explanation:
Transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, reflection, translation and dilation.
If a point A(x, y) is rotated 90° counterclockwise, the new point is at A'(-y, x).
If a point A(x, y) is rotated 90° clockwise, the new point is at A'(y, -x).
If a point A(x, y) is rotated 180° counterclockwise, the new point is at A'(-x, -y).
If a point A(x, y) is rotated 270° counterclockwise, the new point is at A'(y, -x).
Polygon ABCD is defined by the points A(-4, 2), B(-2, 4), C(1, 3), and D(2, 2).
The coordinates of D′ if polygon ABCD rotates 90° counterclockwise to create A′B′C′D′ is D'(-2, 2)
The coordinates of C″ if polygon ABCD rotates 90° clockwise to create A″B″C″D″ is C"(3, -1).
the coordinates of A′′′ if polygon ABCD rotates 180° clockwise to create A′′′B′′′C′′′D′′′ is A''"(4, -2)
the coordinates of B″ if polygon ABCD rotates 270° counterclockwise to create A″B″C″D″ is B"(4, 2)
Step-by-step explanation:
One bundle of shingles covers 32 square feet. How many bundles should you buy to cover a roof that is 540 ft2?
Answer:
17 bundles
Step-by-step explanation:
540 divided by 32 is around 16.875, so buy 17 bundles
Answer:
You should by 17 bundles of shingles.
Step-by-step explanation:
540 divided by 32 is 16.875.
So, you will need almost 17 bundles.
If you were to only buy 16, you would not have enough.
PLEASE PLEASE PLEASE
HELP ME!!!!!
Answer:
3 adjacent
4. complementary
x + 6 = -6
please help me pls
**PLEASE ANSWER LITERALLY EVERY TIME I TRY POSTING A QUESTION NO ONE EVER ANSWERS.**
The McDonald's Play Place is going to increase its ball pit size to allow for more fun! The ball pit was originally 10 feet by 12 feet. They have decided to increase each side by the same amount. Express the area of the new pit as a polynomial in simplest form.
Please note that I'm not 100% sure on this question!
Answer:
[tex]x^{2} + 22x + 120[/tex]
Step-by-step explanation:
The ball pit was originally 10 × 12 feet long, or a 120ft area.
We can express the areas of the side and bottom extensions as [tex]12x[/tex] and [tex]10x[/tex] respectively.
The corner adjacent to both extensions can be expressed as [tex]x^{2}[/tex].
We can put these numbers into a polynomial:
[tex]x^{2} + 12x + 10x + 120[/tex]
This polynomial can then be simplified.
[tex]x^{2} + 22x + 120[/tex]
6) Reflection: Across the line x = 1
Answer:
The coordinates of the new triangle would be (2,2), (-1,0) and (-2,4)
A shirt that is normally 19.95 is on sale for 20% off what is the sale price
Answer:
$15.96
Step-by-step explanation:
Sales price = $19.95
Discount = 20%
Amount paid = $19.95 - ($19.95*20%) = $19.95 - $3.99 = $15.96
Answer:
$15.96
Step-by-step explanation:
The sales price is $19.95. The discount is 20%.
$19.95 - ($19.95 × 20%)
$19.95 × 20% = $3.99
$19.95 - $3.99 = $15.96
Dracula purchased 6 shipments of jooghs. There are 39 jooghs in each shipment. How many jooghs did Dracula purchased in all.
Answer: 234
Step-by-step explanation:
From the question, we are informed that Dracula purchased 6 shipments of jooghs and that there are 39 jooghs in each shipment.
The number of jooghs that Dracula purchased in all will be gotten by multiplying 39 by the total shipment which is 6. This will be:
= 39 × 6
= 234 jooghs
Answer:
oogh
Step-by-step explanation:
One equation in a system is 4x – 2y = 8. Which equation gives the system no solution?
Answer:
-8
Step-by-step explanation:
Correct me if i'm wrong
what do I do and how do I do it ?
Answer:
10
Step-by-step explanation:
because it is
Answer:
Step-by-step explanation:
A line is
y=mx+b where m is the slope, however we are told that this is a horizontal line, thus the slope is zero as y does not change, With zero slope y=mx+b becomes
y=b where the constant b is the value of y. We have the point (5,-7) so b=-7 and the line is
y=-7
Make this into a smaller word problem
7.4z−5(−1.6z+2.4)
:D
Brainly....HELP.... ME PLEASEE ASAP!!!! PLEASEE.....
Answer:
A. X=40, hope this helps!
Q6. A triangle has base 9 cm and perpendicular height 5.6 cm. Work out
the area of the triangle. *
5.6 cm
9 cm
Answer:
I got 25.6cm² but I could be wrong