Answer:
67 1/2 ....
Step-by-step explanation:
7x9 = 63 +4 1/2 = 67 1/2
Write the equation of the circle in standard form with the center (4,-2) and radius 5.
12. Find mZADE.
(4x + 15)°
(13x + 7)
Answer:
(22+17x)
Step-by-step explanation:
combine like terms
Is the statement [x]=Lx + 1)
true for all real
numbers? Explain.
The Edg answer is as follows -
The statement is not true for all real numbers. It is only true for decimal or fractional values of x .
If x is an integer, then the ceiling function returns x when the input is x . But, the flooring function returns x + 1 when the input is x + 1.
Since x does not equal x + 1 when x is an integer, the expressions are not equal when x is an integer.
Answer:
The statement is not true for all real numbers. It is only true for decimal or fractional values of x .If x is an integer, then the ceiling function returns x when the input is x . But, the flooring function returns x + 1 when the input is x + 1.
Since x does not equal x + 1 when x is an integer, the expressions are not equal when x is an integer.
Step-by-step explanation:
doing assignment
HELP ME PLEASE IM STUCK QUICK
Answer:
TRUE
Step-by-step explanation:
15>2
Answer:
The answer is true
Step-by-step explanation:
The left side 15 is greater than the right side 2 , which means that the given statement is always true. True
All TVs are on sale at Target for 25% off.
The sales tax in Rochester is 7.875%
If Mrs. Winters wants to buy a TV that is regularly priced $800, what will her final cost be?
Answer:
$647.25
Step-by-step explanation:
Twenty-five percent off the regular $800 price comes to 0.75($800), or $600 (after the discount).
Calculating the 7.875% sales tax and adding it in, we find that the final price to be paid is (1 + .07875)($600), or $647.25.
Pls help me find the answer quickly!
Answer:
B
Hope that helps! :)
-Aphrodite
60 x 29 = 60 x 29 (Since area of both figures is 60 x 29 - b x h/l x w)
Step-by-step explanation:
Answer:
Hello! Your answer would be, A)
Step-by-step explanation:
Hope I helped! Ask me anything if you have questions! Brainiest plz. Hope You make a 100%! Have a nice day! -Amelia♥
the area of a square is 49², what is the perimeter, in cm of the square?
Mindy is the head cheerleader on her suad. She is making banners to place throughout the school for the first football game of the season. She used ⅔ cup of glitter to make 1 cup of glittery paint. Using this same proportion, how many cups of glitter will Mindy use to make 9 cups of glittery paint?
Answer:
[tex]6\:\text{cups}[/tex]
Step-by-step explanation:
Since the proportion is maintained, we can set up the following proportion:
[tex]\frac{2/3}{1}=\frac{x}{9}[/tex], where [tex]x[/tex] is the amount of glitter, in cups, Mindy will use to make 9 cups of glittery paint.
Cross-multiply to get:
[tex]1x=9\cdot \frac{2}{3},\\x=9\cdot \frac{2}{3}=\boxed{6\:\text{cups}}[/tex]
Please help ASAP !!!
Answer:
C
Step-by-step explanation:
It would not be 1 or 8, because 8 + 8 + 8 + 4 = 28, and 1 + 1 + 1 + 4 = 7, so that leaves 3/8 and 8/3. To figure out which one it would be, you'd do 3/8(3) + 4, which equals 5.125 or 41/8. If you did 8/3, however, it'd equal 12.
2
Steven has 2 different spinners. He spun each spinner several times and recorded the
results in the tables below.
Spinner 1
Outcome Frequency
Red
8
Orange
4.
Yellow
2
Green
6
Spinner 2
Outcome Frequency
Blue
2
Purple
2
Black
1
White
5
Based on these results, if Steven spins each spinner 60 times, which of the following is
the best prediction of his results?
F Spinner 1 would land on orange 6 more times than Spinner 2 would land on purple.
G Spinner 1 would land on orange 10 more times than Spinner 2 would land on purple.
H Spinner 1 would land on orange twice as many times as Spinner 2 would land on purple.
3 Spinner 1 would land on orange the same number of times that Spinner 2 would land
on purple
Answer:
ok so the answer would be h
Step-by-step explanation:
so basically the ratio is 4:2 -1:2 so purple is 2 and orange is 4. meaning purple is half of the orange. that ratio stays the same. if you were to multiply puplr by 60 you get 120. and if you multiply 4 by 60 you get 240. which 240 divided by 120 is 2 meaning h is the right answer choice.
The correct observation is Spinner 1 would land on orange the same number of times that Spinner 2 would land on purple.
What is Fraction?The fractional bar is a horizontal bar that divides the numerator and denominator of every fraction into these two halves.
The number of parts into which the whole has been divided is shown by the denominator. It is positioned in the fraction's lower portion, below the fractional bar.How many sections of the fraction are displayed or chosen is shown in the numerator. It is positioned above the fractional bar in the upper portion of the fraction.Given:
Total times spined = 60
Spinner 1 land on orange out 60 times
= 4/20 x 60
= 1/5 x 60
= 12
Spinner 2 land on Purple out 60 times
= 2/10 x 60
= 1/5 x 60
= 12
Hence, Spinner 1 would land on orange the same number of times that Spinner 2 would land on purple.
Learn more about Fraction here:
https://brainly.com/question/10354322
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plz plz answer this 10pts:)
Answer:
8
Step-by-step explanation:
12-4=8
Answer:
12-4=8
8 more students
hope this helps
have a good day :)
Step-by-step explanation:
Plz help will mark brainliest plz show work!!
=>x+x+3x+10+15=180°
=>5x+25=180
=>5x=180-25
=>5x=155
=>x=31°
<C=(x+15)°=31°+15°=46°
Answer:
Step-by-step explanation:
=>x+x+3x+10+15=180°
=>5x+25=180
=>5x=180-25
=>5x=155
=>x=31°
<C=(x+15)°=31°+15°=46°
Somebody plzz help I forgot how to do thiss
Answer:
use the formula (y2-y1
x2-x1)
that will give you your answer for sure!
Consider right triangle MNO below which expression represents the length of side MN
We can use a scientific calculator or look up the sine of 25 degrees in a table of trigonometric values. The answer would be approximately 2.13 cm.
What do you mean by Right Angle Triangle?A right angle triangle is a triangle in which one of the angles is equal to 90 degrees. In other words, it is a triangle in which one angle is a "right angle." Right angle triangles are commonly used in geometry and trigonometry, and they play a crucial role in many real-world applications, such as surveying, construction, and navigation.
In a right triangle, the length of one side can be found using the sine function. The sine of an angle in a right triangle is defined as the ratio of the length of the opposite side to the length of the hypotenuse. In this case, the angle MNO is 25 degrees, so we can write the following equation to find the length of side MN:
MN = NO * sin(25°) = 4 cm * sin(25°)
To find the numerical value of MN, we can use a scientific calculator or look up the sine of 25 degrees in a table of trigonometric values. The answer would be approximately 2.13 cm.
To know more about hypotenuse visit:
https://brainly.com/question/29548827
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Answer:C and D
Step-by-step explanation:
An 8-ft ladder leans against the side of a house. How far is the bottom of the ladder from the side of the house when the angle of elevation of the ladder is 75 7 Round your answer to the nearest tenth.
Answer:
Step-by-step explanation:
Use SOH CAH TOA to recall how the trig functions fit on a triangle
SOH: Sin(Ф)= Opp / Hyp
CAH: Cos(Ф)= Adj / Hyp
TOA: Tan(Ф) = Opp / Adj
the side "?" is the Adjacent side (Adj) and we are given the angle and the Hypontenuse ( long side) (Hyp) of this triangle
so use CAH
cos(75) = Adj / 8
algebra to solve for the Adj side (which is the "?" for this problem )
8*cos(75) = Adj
2.07055 = Adj
so the "?" is 2.1 ft ( rounded to the nearest 10th )
Help me please and explain for me
Answer:
1.575 × 10^6 gallons
Step-by-step explanation:
1.25 × 10^6 = 1.25 × 1,000,000 = 1,250,000 gals.
Dolphin tank = 325,000 gals.
total vol. = 1,250,000 + 325,000 = 1,575,000 gals.
scientific notation = 1.575 × 10^6 gallons
Kelly drove 385 miles to visit her friend. She drove at an average rate of 55 miles per hour.
How long did it take her to drive to her friend's house?
A: 5 hours
B: 7 hours
C: 9 hours
D: 11 hours
Answer:
B. 7 hours
Step-by-step explanation:
The formula for time (in this scenario) is t = d/s.
t - time
d - distance
s - speed
For this problem, d - 385 mi and s - 55 mph. To find the time this trip took, you would solve 385/55=7. In the end, Kelly drove for 7 hrs. Hope this helps!!
Eduardo's juice box contains 500 ml of juice. The juice box label says contains 10% real fruit juice. How many ml of real fruit juice are in eduardo's juice box. Draw a model to show your work
Answer:
50 mL
Step-by-step explanation:
The quantity of juice in the juice box = 500 mL
The juice box label says contains 10% real fruit juice.
Quantity of real fruit juice are in eduardo's juice box will be :
[tex]A=10\%\ of\ 500\\\\=\dfrac{10}{100}\times500\\\\=50\ mL[/tex]
So, 50 mL of real fruit juice is in eduardo's juice box.
√128ab^3
simplify square roots
Answer:
[tex]8b\sqrt{2ab}[/tex]
Step-by-step explanation:
Rewrite 128a[tex]b^{3}[/tex] as [tex](8b)^{2}[/tex] ⋅ (2ab).
Factor 64 out of 128.
[tex]\sqrt{64 (2)ab^{3} }[/tex]
Rewrite 64 as [tex]8^{2}[/tex] .
[tex]\sqrt{8^{2} . 2ab^{3}[/tex]
Factor out [tex]b^{2}[/tex].
[tex]\sqrt{8^{2} . 2a (b^{2}b)[/tex]
Move a.
[tex]\sqrt{8^{2} . 2b^{2}ab[/tex]
Move 2.
[tex]\sqrt{8^2b^2 . 2ab}[/tex]
Rewrite [tex]8^{2} b^{2}[/tex] as [tex](8b)^{2}[/tex].
[tex]\sqrt{(8b)^2 . 2 (ab)}[/tex]
Add parentheses.
[tex]\sqrt{(8b)^2 . (2ab)}[/tex]
Pull terms out from under the radical.
[tex]8b\sqrt{2ab}[/tex]
The area of a rectangle is 50 units?.
The length is 2, and the width is a
What is the value of x?
What is the width of the rectangle?
Army needs to order a shade for a triangle-shaped window has a base of 6 feet and a height of 4 feet.what is the area of the shade
Answer:
The area of the shade is 12 feet
Step-by-step explanation:
To find the area you would do 6 * 4 which equals 24 but with every triangle you have to cut the area in half so the actual answer would be 12 feet
Cody must walk 5/8 of a mile to get to school. If he walks to and from school each school day, how many miles would he walk in 2 weeks to and from school?
Answer:
17 1/2 miles
Step-by-step explanation:
there are 14 days in 2 weeks
2 x 7 = 14
total miles walked to and from school = 5/8 x 2 = 10/8
total miles walked = 10/8 x 14 = 17 1/2 miles
Is algebra.
PLEASE HELP NO LINKS OR FILES.
I don't want links.
I don't want links.
I don't want links.
I don't want links.
Need help ASAP! I’ll give brainliest;) No links please, will report.
The perimeter of a triangle is 5x^4+5x^3+5x^2+50x+100. One side is 5x^2+103x+40 and the other side is 5x^3-43+100. What is the length of the third side of the triangle?
Answer:
side 1=5x^2+103x+40
side2=5x^3-43+100
side 3=A {let}
we have
perimeter of triangle=side 1+ side2 +side3
5x^4+5x^3+5x^2+50x+100=5x^2+103x+40+5x^3-
43+100+A
A=5x⁴+5x³+5x²+50x+100-5x³-5x²-103x-97
A=5x⁴-53x+3 is your answer
Lucy places five cards that are labeled 1 to 6 face down on the table and mixes them up.
What is the likelihood that her friend Harry will draw an even numbered card?
Can anyone answer ASAP
can you please solve this, the picture is in here
Answer:
no
Step-by-step explanation:
Which one of these is not congruent to angle 5?
Answer:
Step-by-step explanation:
The answer is 1 and 3
there are 60 inches in 5 feet.how many inches are in 8 ft?
Answer:
63in
Step-by-step explanation:
PLS HELP I BEG YOUU!!!
Answer:
Step-by-step explanation:
the balloon starts at (10, 0 )
it ends at 16,0)
in the middle it's at between 10 and 16 , so say about 13, where it reaches 27
so in the middle it's (13,27)
so ( 11, 9)
(12, 18)
got 13
(14, 18)
(15, 9)
got 16
:P