Ask question

Ask question

All categories

3 years ago

15

Need help pls and thank you

1 answer:

jenyasd209 [6]3 years ago

5 0

Answer:

105 cm^3.

Step-by-step explanation:

Its volume = area of triangular side * length

= 1/2 * 5 * 7 * 6

= 105 cm^3.

You might be interested in

Geometry Select the correct answer from each drop-down menu. Given that , ° and °.

Alexxx [7]

$\measuredangle BAC = 29°$

Answer:

$\measuredangle BOC =58°$

Step-by-step explanation:

$\measuredangle BDC = 29°...(Given) \\\because \measuredangle BAC = \measuredangle BDC\\(\angle 's \: subtended \: by\: same\: arc) \\\huge \purple {\boxed {\therefore \measuredangle BAC = 29°}} \\\\$

Since, angle subtended on the center of the circle is twice the angle subtended on the circumference of the circle.

$\therefore \measuredangle BOC =2\times \measuredangle BDC\\\therefore \measuredangle BOC =2\times 29°\\\huge \red {\boxed {\therefore \measuredangle BOC =58°}} \\$

8 0

3 years ago

The number of purses a vendor sells daily has the probability distribution represented in the table. Number of Purses, x 0 1 2 3

Arada [10]

Answer:

(D)$81

Step-by-step explanation:

Given that the number of purses a vendor sells daily has the probability distribution represented in the table.

Expected Value, $E(x)=\sum_{i=1}^{n}x\cdot p(x)$

Therefore:

$E(x)=(0X0.35)+(1X0.15)+(2X0.2)+(3X0.2)+(4X0.03)+(5X0.07)\\=0+0.15+0.4+0.6+0.12+0.35\\E(x)=1.62$

If each purse sells for $50.00, the number of expected daily total dollar amount taken in by the vendor from the sale of purses

=Expected Value X $50

=1.62 X $50

=$81

The correct option is D.

6 0

3 years ago

Roger had a farm with a certain number of orange trees. he had to cut down 5 trees to control the insects. each of the remaining

Oksi-84 [34.3K]

41790/210 = 199
199 + 5 = 204.

3 0

3 years ago

Read 2 more answers

ABDF is a regular hexagon. What is the measure of angle A?

dolphi86 [110]

$720 \div 6 = 120$

4 0

3 years ago

If g(x) = -2x - 2, find g(-2x).

USPshnik [31]

Answer:

2

Step-by-step explanation:

You would replace the x with -2x so you would end up with -2×-2 and that is 4 then minus 2 is 2.

7 0

2 years ago