3 years ago

Find the area of the triangle

Mathematics

2 answers:

jok3333 [9.3K]3 years ago

7 0

Answer:

Step-by-step explanation:

Area = 25 cm^2

1. Pretend it is a square

2. Multiply the two dimensions (5x10)

3. Take that answer and divide it by two (to get rid of the invisible square) (50/2)

4. Add the measurement

AleksandrR [38]3 years ago

7 0

Answer:

Step-by-step explanation

base times height divided by two

5x10=50

50/2=25

You might be interested in

Find the distance between A(–3, 5) and B(4, 2), to the nearest hundredth.

sergij07 [2.7K]

Answer:

$d=7.62$

Step-by-step explanation:

Start with the distance formula:

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

Identify your values.

$x_1=-3\\x_2=4\\y_1=5\\y_2=2$

Substitute.

$d=\sqrt{(4-(-3)^2+(2-5)^2}$

The $-3$ becomes positive as it's being multiplied by a negative.

$d=\sqrt{(4+3)^2+(2-5)^2}$

Solve what is in parentheses.

$d=\sqrt{(7)^2+(-3)^2}$

Square what is in parentheses.

$d=\sqrt{49+9}$

Add.

$d=\sqrt{58}$

Find the square root (I usually do four digits after the decimal).

$d=7.6157$

Round to the nearest hundredth.

$d=7.62$

8 0

3 years ago

What type of association does the graph show between x and y? A graph shows scale on x axis and y axis from 0 to 12 at increment

Ede4ka [16]

Nonlinear positive association

3 0

4 years ago

Read 2 more answers

24 = m - 15<br> Idk but please help me

kenny6666 [7]

Answer:39

Step-by-step explanation:39-15=24 :)

6 0

3 years ago

Read 2 more answers

What is negative twenty times three? <br> −20 ⋅ 3

bulgar [2K]

Negative × positive = negative
20×3=60
since its a negative, just add the sign
-60

7 0

3 years ago

Read 2 more answers

Factor completely.<br> 2x4 + 4x3 – 30x2? =

enyata [817]

Answer: -40

Multiply 2 by 4.
8+4•3-30•2
Multiply 4 by 3
8+12-30•2
Multiply-30 by 2
8+12-60
Simplify by adding and subtracting:
Add 8 and 12
20-60
Subtract 60 from 20
-40

4 0

3 years ago