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3 years ago

35% of 80 is what number

Mathematics

2 answers:

Sphinxa [80]3 years ago

7 0

Answer:

Step-by-step explanation:

35 equals 35/100

35/100 times 80

35 times 8 = 2800

280/100 equal 28

Answer 28

When doing these problems always use this process

Elden [556K]3 years ago

4 0

Answer:

35/100 *80=25

Step-by-step explanation:

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antoine went on vacation to las vegas. his room cost 115.62 each night. his flight there cost $45.70 and his flight. was32.49. h

kenny6666 [7]

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He stayed 3 nights, so $115.62 × 3 = $346.86

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He averaged $15 a day, and he stayed 4 days.

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Winnings

He won $75 but lost $25

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3 years ago

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Solnce55 [7]

Answer:5

Step-by-step explanation:

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4 years ago

How many sides does a parallelogram have?<br> OA) 2<br> OB) 4<br><br> OD 6

KonstantinChe [14]

Answer:

OB: 4 sides

Step-by-step explanation:

A parallelogram has 4 sides. It is a flat shape with opposite sides parallel and equal in length. Opposite angles are equal.

In the picture below, angles "a" are the same, and angles "b" are the same.

In the case of a parallelogram where all angles are right angles, is a rectangle.

4 0

3 years ago

The side of a square is 4 less than twice x squared. What’s the simplified expression for the area of the square?

Nadusha1986 [10]

Answer:

The simplified expression for the area of the stated square is A (x) = (2x² - 4)²

Step-by-step explanation:

To solve this problem first you need to think about the realationtship beetwen Area and side of a square. Then Area = (side)².

Here we have that side is equal to 2x² - 4. Then A(x) = (2x² - 4)² which is the expression of a square of a binomial. Then A(x) = 4x^4 - 16x² + 16. If you look at this two expressions, the first one is the simplified one. So,

A(x) = (2x² - 4)²

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4 years ago

Sloane kicked a soccer ball at a speed of 48 feet per second. If the ball never leaves the ground, then it can be represented by

Ierofanga [76]

Answer:

For t = 0.33 s, H = 14.0976 feet;

For t = 3 s, H = 0 feet;

For t = 16 s, H = -3328 feet;

For t = 48 s, H = -34560 feet.

Step-by-step explanation:

Assuming there's a typo on the problem and it wishes to determine the distance traveled by the ball in the given times instead of the time, we can solve it as shown below:

For t = 0.33 s:

$H(t) = -16*t^2 + 48*t\\H(0.33) = -16*(0.33)^2 + 48*0.33\\H(0.33) = -1.7424 + 15.84\\H(0.33) = 14.0976 \text{ feet}$

For t = 3 s:

$H(t) = -16*t^2 + 48*t\\H(3) = -16*(3)^2 + 48*3\\H(3) = -144 + 144\\H(3) = 0 \text{ feet}$

For t = 16 s:

$H(t) = -16*t^2 + 48*t\\H(16) = -16*(16)^2 + 48*16\\H(16) = -4096 + 768\\H(16) = -3328 \text{ feet}$

For t = 48 s:

$H(t) = -16*t^2 + 48*t\\H(48) = -16*(48)^2 + 48*48\\H(48) = -36864 + 2304\\H(16) = -34560 \text{ feet}$

7 0

3 years ago

Read 2 more answers