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Kryger [21]
3 years ago
13

Need answer FAST!: What is the area of the triangle given the graph?

Mathematics
2 answers:
Igoryamba3 years ago
8 0

Answer:

1/2×b×h

1/2×7×4 =area

a=14

give brainlist

steposvetlana [31]3 years ago
3 0

Answer:

A=(l*w)/2

a=7*4/2

A=28/2=14

the answer is 14 I think

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A lake is 200 feet wide. Two boats start to move towards one another from opposite shores. In one minute, the first boat goes 40
NARA [144]

Answer:

I use faction

Step-by-step explanation:

The first boat.

\frac{40 feet}{60 seconds} ÷ 10 = \frac{4 feet}{6 seconds}

\frac{4 feet}{6 seconds} ÷ 2 = \frac{2 feet}{3 seconds}

The first boat move \frac{2 feet}{3 seconds}

The second one do the same

\frac{30 feet}{60 seconds} ÷ 10 = \frac{3 feet}{6 seconds}

\frac{3 feet}{6 seconds} ÷ 2 = \frac{1.5 feet}{3 seconds}

That is the speed of each boat.

The first boat need 50 minutes to get to the other side

2000 ÷ 2 =1000

1000 x 3 = 3000

3000 ÷ 60 = 50

The second boat need 66.6666666667 minutes to get to the other side

200 ÷1.5 = 1333.33333333

1333.33333333 x 3 = 4000

4000 ÷ 60 = 66.6666666667

8 0
3 years ago
What element needs to be added to complete this paragraph?
Sonbull [250]

Answer:

the explanation that connects the point to the examples provided

Step-by-step explanation:

i just took the quiz

5 0
3 years ago
Problem 1: Your grades on your first three math tests were 81, 76, and 78. You have one
spin [16.1K]

You need to get an 85 on your last test

5 0
3 years ago
3/7=h/14-2/7<br> solve for h
Rufina [12.5K]
3/7 + 2/7 = 5/7
5/7 = h/14
5/7 x 2 = 10/14
10/14 = h/14
h = 10
7 0
3 years ago
Read 2 more answers
What is the distributive property of 0.4(0.3m+0.6n
svlad2 [7]

Answer:

Distributive property for the given expression is

0.4(0.3m+0.6n)=0.12m+0.24n

Step-by-step explanation:

Distributive property:

The distributive property lets you multiply a sum by multiplying each addend separately and then add the products.

A(B+C)=A\times B + A\times C

For example 2(x+y)=2x+2y

Therefore,

0.4(0.3m+0.6n)=0.4\times 0.3m+0.4\times 0.6n=0.12m+0.24n

Therefore,

0.4(0.3m+0.6n)=0.12m+0.24n

5 0
4 years ago
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