2 years ago

PLEASE HELP I WILL MARK BRAINLIEST

Mathematics

1 answer:

Lelu [443]2 years ago

5 0

Answer:

$27 \: {km}^{2}$

Step-by-step explanation:

Given is the shape of a trapezoid.

Therefore,

Area of the trapezoid

$= \frac{1}{2} (2 + 7) \times 6 \\ \\ = 9 \times 3 \\ \\ = 27 \: {km}^{2}$

You might be interested in

Can anyone solve this for me???

Elena-2011 [213]

Answer:

Step-by-step explanation:

It x

5 0

2 years ago

Marie plants flowers in a planter that is 1 1/2 feet long and 1 2/3 feet wide. She plans to cover the entire area with fertilize

Arisa [49]

Answer:

2 3/6

Step-by-step explanation:

You must turn 1 2/3 and 1 1/2 into improper fractions. You then multiply them and get an answer of 15/6, but since 6 can go into 15 twice (6x2=12+3=15), you get a whole of 2 and 3/6.

5 0

2 years ago

Jerome is going to draw a marble from the bag shown below, replace it, and then draw another marble. What is the probability tha

alexira [117]

Marbles in a bag: 3 green, 4 yellow, 5 blue, 8 pink.

Event A - get a green or yellow marble
Event B - get a pink marble

Events A and B are independent because we draw a marble from a bag with 20 marbles in both cases.
$P(A)= \frac{3+4}{3+4+5+8}= \frac{7}{20} 
\\P(B)= \frac{8}{3+4+5+8}= \frac{8}{20} = \frac{2}{5}$

Probability of combined events is
$P(A) \times P(B)=\frac{7}{20} \times \frac{2}{5} =\frac{7}{50}$

7 0

2 years ago

Read 2 more answers

Two sides of a triangle have lengths 18 cm and 40 cm. Describe the possible lengths of the third side.

Reptile [31]

Depends if it is a right triangle or not and if it is u will use the pothygerem theorem or the distance formula

6 0

2 years ago

Read 2 more answers

Looking for a step by step explanation for this question! I take the Math QRAS Accuplacer soon and practicing my math skills but

Liula [17]

The answer is 56 cookies because i did math in my head

6 0

1 year ago