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3 years ago

In the expression , 8.92 x 10^3 , which number is the base ?

1 answer:

4 0

10 is the base. If you get stuck on anymore problems like this you can tell which one is the base by looking where the exponent is in the problem. Hope this helps!!

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Find the area of the figure. PLEASSEEEEEEEE!!!!!!!!

allochka39001 [22]

Given:

side length = 6 ft

To find:

The area of the figure

Solution:

Area of the square = side × side

= 6 × 6

Area of the square = 36 ft²

Diameter of the semi-circle = 6 ft

Radius of the semi-circle = 6 ÷ 2 = 3 ft

Area of the semi-circle = $\frac{1}{2} \pi r^2$

$$=\frac{1}{2} \times 3.14 \times 3^2$

Area of the semi-circle = 14.13 ft²

Area of the figure = Area of the square - Area of the semi-circle

= 36 ft² - 14.13 ft²

= 21.87 ft²

Area of the figure = 21.9 ft²

The area of the figure is 21.9 ft².

5 0

3 years ago

A stop sign is showing each sids measures 12.4 inch and the distance from any sides to the opposite slide is 30 inch

elixir [45]

Okay, so, simply, the area of the hexagon would be <span>399.48 sq in

The perimeter would be </span><span>74.4 in</span>

8 0

3 years ago

Use the distance formula to find the distance between each PowerPoint round to the nearest 10th if necessary

natita [175]

Answer:

Step-by-step explanation:

Distance between two points $(x_1,y_1)$ and $(x_2,y_2)$ is given by the formula,

Distance = $\sqrt{(x_1-x_2)^2+(y_1-y_2)^2}$

a). A(-6, -4), B(-3, -1)

Distance between A and B = $\sqrt{(-6+3)^2+(-4+1)^2}$

= $\sqrt{9+9}$

= 3√2

= 4.2 units

b). C(3.5, 1), D(-4, 2.5)

Distance between C and D = $\sqrt{(3.5+4)^2+(1-2.5)^2}$

= $\sqrt{58.5}$

= 7.65

≈ 7.7 units

c). Distance between X(5, -5) and Y(-5, 5)

Distance = $\sqrt{(5+5)^2+(-5-5)^2}$

= $\sqrt{200}$

= 10√2

= 14.14

≈ 14.1 units

4 0

2 years ago

17. If the following fractions were converted to decimals, which one would result in a repeating decimal?

ryzh [129]

Answer:

A.5/11

Semoga membantu

3 0

2 years ago

Plz help im almost done just a few more hw questions I'm stuck on

sesenic [268]

The third one should be -2(2x-6)=12-4x
Last one should be 2(2x-6)+4x=8x-12

8 0

2 years ago