All categories

3 years ago

What the square root of 98

Mathematics

1 answer:

mafiozo [28]3 years ago

4 0

The square root of 98 is 9.9

You might be interested in

After paying nine dollars for the pie sally has fifty-six<br> dollars left

NNADVOKAT [17]

If she paid 9 dollars and she has 56 left that means she had 65 bucks to begin with
56+9=65

6 0

2 years ago

Read 2 more answers

The diagram shows a rectangle PQRS.

Aloiza [94]

Answer:

a) The area of the triangle AQB is 43 square centimeters.

b) The length of the line segment AQ is approximately 14.866 centimeters.

Step-by-step explanation:

a) The procedure consist in subtracting the areas of triangles APQ, ASB and BRQ of the area the rectangle, that is to say:

$A = (9\,cm)\cdot (14\,cm) - \frac{1}{2}\cdot (5\,cm)\cdot (14\,cm) - \frac{1}{2}\cdot (8\,cm)\cdot (9\,cm) -\frac{1}{2}\cdot (4\,cm) \cdot (6\,cm)$

$A = 43\,cm^{2}$

The area of the triangle AQB is 43 square centimeters.

b) The length of the line segment AQ is determined by Pythagorean Theorem:

$AQ = \sqrt{AP^{2}+PQ^{2}}$ (1)

$AQ = \sqrt{(5\,cm)^{2}+(14\,cm)^{2}}$

$AQ \approx 14.866\,cm$

The length of the line segment AQ is approximately 14.866 centimeters.

6 0

3 years ago

angle CMW and angle WML together form angle CML. CMW is a right angle. what is true about angle CML?

likoan [24]

CML can either be an acute angle or an obtuse angle varying on where L is placed.

6 0

2 years ago

Please help me :(<br>NO LINKS PLEASE<br>

liubo4ka [24]

Answer:

Option A

Step-by-step explanation:

<u>Given equation is:</u>

$x^2+1=2x-3$

Setting it up as a quadratic equation.

$x^2+1-2x+3=0\\\\x^2-2x+4=0$

Comparing it with quadratic equation $ax^2+bx+c=0$ , we get:

a = 1 , b = -2 , c = 4

<u>Putting the values in quadratic equation:</u>

$\displaystyle x = \frac{-b +-\sqrt{b^2-4ac} }{2a} \\\\x = \frac{-(-2)+-\sqrt{(-2)^2-4(1)(4)} }{2(1)}$

$\rule[225]{225}{2}$

Hope this helped!

6 0

2 years ago

Read 2 more answers

The number of chorus students increased by a factor of 1.2 from the previous year write 1.2 as a percent

IrinaVladis [17]

Answer:

1.2 as a percent is 120%.

Step-by-step explanation:

To change a decimal to a percent, multiply the decimal by 100

4 0

3 years ago