All categories

3 years ago

Please please please help me!!!!!!

Mathematics

1 answer:

soldier1979 [14.2K]3 years ago

7 0

Answer:

Step-by-step explanation:

Use Pythagorean theorem.

c^2 = a^2+b^2

c^2 = 4^2+6^2

c^2 = 16+36

c^2 = 52

c = √52 = 7.21

You might be interested in

How do u simplify this: sqrt =square root 2sqrt462cd^2 * sqrt7c^5d^2

Sveta_85 [38]

Answer: The simplified version of this is 14d²c³√66

Step-by-step explanation:

6 0

3 years ago

What is the area of the trapezoid?

Maslowich

<h3>Given Information :</h3>

Length of parallel sides = 60 ft and 40 ft
Height of the trapezoid = 30 ft

<h3>To calculate :</h3>

Area of the trapezoid.

<h3>Calculation :</h3>

As we know that,

$\bigstar \: \boxed{\sf {Area_{(Trapezium)} = \dfrac{1}{2} \times ( a + b) \times h}} \\$

a and b are length of parallel sides.
h denotes height.

Substituting values, we get :

$\longmapsto$ Area = $\sf \dfrac{1}{2}$ × ( 60 + 40 ) × 30 ft $\sf ^2$

$\longmapsto$ Area = $\sf \dfrac{1}{2}$ × 100 × 30 ft $\sf ^2$

$\longmapsto$ Area = 1 × 100 × 15 ft $\sf ^2$

$\longmapsto$ Area = 100 × 15 ft $\sf ^2$

$\longmapsto$ Area = 1500 ft $\sf ^2$

Therefore,

Area of the trapezoid is 1500 ft $\sf ^2$

6 0

2 years ago

Matthew has 18 sets of baseball cards. Each set has 12 cards. About how many baseball cards does Matthew have? The key word is a

Marizza181 [45]

18 groups of 12. 18 times 12. That equals 216. 216 can round to 200, 215, or 220.

6 0

3 years ago

Read 2 more answers

-(-4)(-6)-3/5(10+15)/1/3

Ksenya-84 [330]

Answer:

$-29$

solving steps:

$\sf \hookrightarrow -\left(-4\right)\left(-6\right)-3/5\left(10+15\right)/1/3$

$\sf \hookrightarrow -\left(-4\right)\left(-6\right)-3/5\cdot \:25/1/3$

$\sf \hookrightarrow -24-3/5\cdot \:25/1/3$

$\sf \hookrightarrow -24-5$

$\sf \hookrightarrow -29$

3 0

2 years ago

Read 2 more answers

What is the slope of c=3.95p

Vladimir79 [104]

The answer is m=3.95

8 0

3 years ago