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3 years ago

2. What is 256 rounded to the nearest hundhed

Mathematics

1 answer:

Zarrin [17]3 years ago

6 0

Answer: 300

Step-by-step explanation:

300-256=44 and 256-200=56
Since 256 is closer to 300 than it is to 200, 300 is the answer.

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Help please if i get it wrong i have to start over :(

Ksenya-84 [330]

Answer:

18 square units

Step-by-step explanation:

To find the area of a rectangle, we just need the length and height.

3 vertices of a rectangle are given, which is enough here to figure out the length (x-axis distance) and the height (y-axis distance).

From (0,0) origin to (3,0) would be 3 - 0 = 3 units in the x-axis. That is length:

Length = 3 units

Now, a point is given (0,6), that is in the y-axis. This is from origin. So, the height is:

6 - 0 = 6 units

Height = 6

Now, the area would be:

Area = Length * Height

Area = 3 * 6

Area = 18 square units

8 0

3 years ago

Avril invested $60,000 in a partnership with lane Jules Ray Ravi and petra. The total investment of all partners was 320,000 wha

laiz [17]

We have been given that Avril invested $60,000 in a partnership with lane, Jules, Ray, Ravi and petra. The total investment of all partners was 320,000.

To find percentage of the business Avril owns we will find 60,000 is what percent of 320,000.

$\text{Percentage of business that Avril owns }=\frac{60,000}{320,000}\cdot100$

$\text{Percentage of business that Avril owns }=\frac{6}{32}\cdot100$

$\text{Percentage of business that Avril owns }=0.1875\cdot100$

$\text{Percentage of business that Avril owns }=18.75$

Therefore, Avril owns 18.75% of the business.

5 0

3 years ago

In a right triangle ABC, CD is the angle bisector of the right angle C. Two lines DF and DE are parallel to the legs of the tria

Tcecarenko [31]

<span>m∠CED = 180° − m∠DEB= 90 degrees, by reason corresponding angles of parallel lines are congruent
</span>m∠CFD = 180° − m∠AFD = 90 degrees by reason corresponding angles of parallel lines are congruent

7 0

4 years ago

2. -3xy, when x = 4 and y = 2

ladessa [460]

Answer:

$\boxed{ \bold{ \huge{ \boxed{ \sf{ - 24}}}}}$

Step-by-step explanation:

Given, x = 4 and y = 2

$\sf{ - 3xy}$

plug the value of x and y

$\longrightarrow{ \sf{ - 3 \times 4 \times 2}}$

$\longrightarrow{ \sf{ - 24}}$

Hope I helped!

Best regards! :D

4 0

3 years ago

A car is driving away from a crosswalk. The formula d = t2 + 2t expresses the car's distance from the crosswalk in feet, d, in t

alukav5142 [94]

Answer:

8 feet per second.

Step-by-step explanation:

We have been given that a car is driving away from a crosswalk. The formula $d=t^2+2t$ expresses the car's distance from the crosswalk in feet, d, in terms of the number of seconds, t, since the car started moving.