Answer:
Signs of the quotients:
The quotient of -125 and 5 is negative.
The quotient of -264 and -12 is positive.
The quotient of 0 and -350 is zero.
The quotient of 276 and -8 is negative.
Step-by-step explanation:
The signs of the quotients are as follows:
-125 / 5 = -25, which is negative.
-264 / -12 = 22, which is positive.
0 / -350 = 0, which is zero.
276 / -8 = -34.5, which is negative.
Answer:
1 negative
2 positive
3 zero
4 negative
Step-by-step explanation:
Answer:
7 sweatshirts costs $91
Step-by-step explanation:
Well, first we have to find how much each sweatshirt costs alone. The sweatshirts are $13 each. So, if we multiply 13 by 7, you'll get the amount that 7 sweatshirts costs.
I'm 97% sure this is correct
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Perimeter = 58 cm, area = 209.25 cm2
Perimeter = 58 cm, area = 2,700 cm2
Perimeter = 210 cm, area = 2,700 cm2
Perimeter = 210 cm, area = 209.25 cm2
Answer with Step-by-step explanation:
The perimeter(P) and area(A) of a rectangle is given by:
P=2(l+w)
A=lw
Where l is the length and w is is the width of the rectangle
original length and width
l=8 cm
w=6 cm
New length and width
l'=8×7.5=60 cm
w'=6×7.5=45 cm
P=2(60+45)
=210 cm
Area=60×45
=2700 cm²
Hence, Correct option is:
Perimeter = 210 cm, Area = 2,700 cm²
Answer: The required relation is,
Step-by-step explanation:
Since, he reads 3 pages in every 8 minutes.
That is, 8 minutes = 3 pages,
⇒ 1 minutes = 3/8 pages,
Also, he is reading with the constant speed,
Here, p represents the number of pages read in m minutes,
Which is the required relation between the number of pages she reads (p) and the number of minutes she spends reading (m).
Answer:
p = 3/8 m
BECAUSE MATHHHHHH!!!
With 4 drops of red and 5 drops of blue used for every 5 gallons of paint, this forms a 9:5 ratio.
With 45 drops, which is 5 times 9, the there would be enough color for 25 gallons of paint.
A ratio states the relative sizes of two or more values. In this case, it is said that for each 5 gallons of paint, there are 4 drops of red and 5 drops of blue, making a total of 9 drops of color for every 5 gallons of paint.
To figure out how many gallons of paint are being colored with 45 drops, you would find out how many 'sets' of 9 drops are in 45, which is 5.
So, there are enough drops to color 25 gallons of paint (5 sets times 5 gallons per set).
#SPJ1
C. a square.
D. both A and B.
E. both A and C.
Answer: the correct option is D
Step-by-step explanation:
Note: the chapter summary can be found in chapter 22 of the Pearson Education,Inc. (PDF format).
In the chapter, a single slit aperture diffraction and a circle aperture diffraction was discussed.
A circle aperture diffraction occurs when light pass through a tiny hole or aperture to produce a circular disc image. This disc is called Airy's disc.
To calculate the aperture diameter,d we can use the formula below;
d= m× λ/ sin θ. ------------------------------------------------------------------------------(1).
The single slit aperture diffraction is when light pass through a single slit to produce. The wavelength, λ is greater than the width of the aperture.