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3 years ago

Write this decimal in numbers. ninety-eight and forty-two hundredths

Mathematics

1 answer:

jekas [21]3 years ago

6 0

98.420 is the correct answer to this problem

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Question 8

jok3333 [9.3K]

Answer:

third choice of those listed here

Step-by-step explanation:

Match the given statement to the pattern:

if H, then C.

If you take a class in television broadcasting, then you will film a sporting event

You should be able to see ...

H: you take a class in television broadcasting

C: you will film a sporting event

3 0

3 years ago

A circle is centered at the point (-3, 2) and passes through the point (1, 5). The radius of the circle is ? units. The point (-

olganol [36]

Hello,

The circle has like equation: (x+3)²+(y-2)²=r²

If x=1 then y=5 ==>(1+3)²+(5-2)²=r²==>4²+3²=r²==>r=5 (the radius)

if x=-7 then (-7+3)²+(y-2)²=25 ==> (y-2)²=25-16==>y=2+3 or y=2-3
The points (-7,5) and (-7,-1) are on the circle.

3 0

2 years ago

Read 2 more answers

Shelly states that the triangles below are similar. Which proportion supports her statement?

OLga [1]

Answer:

$\frac{NO}{ST}$ = $\frac{NM}{SR}$ = $\frac{OM}{RT}$

Step-by-step explanation:

8 0

3 years ago

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Need help with trigonometry

vovangra [49]

Answer:

$\sf \tan(A) & =\dfrac{9\sqrt{22}}{44}$

Step-by-step explanation:

If angle C is the right angle, then side c is the hypotenuse.

Use Pythagoras' Theorem $a^2+b^2=c^2$ to find the length of side a:

Given:

b = 2√22
c = 13

$\implies a^2+(2 \sqrt{22})^2=13^2$

$\implies a^2+88=169$

$\implies a^2=81$

$\implies a=\sqrt{81}$

$\implies a=9$

Tan Trig Ratio

$\sf \tan(\theta)=\dfrac{O}{A}$

where:

$\theta$ is the angle
O is the side opposite the angle
A is the side adjacent the angle

Given:

$\theta$ = A
O = side opposite angle A = a = 9
A = side adjacent angle A = b = 2√22

$\begin{aligned}\implies \sf \tan(A) & =\dfrac{9}{2\sqrt{22}}\\\\ & =\dfrac{9}{2\sqrt{22}} \times \dfrac{\sqrt{22}}{\sqrt{22}}\\\\ & = \dfrac{9\sqrt{22}}{44} \end{aligned}$

6 0

2 years ago

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The slopes of perpendicular lines are _______ reciprocals.

MariettaO [177]

The negative reciprical

7 0

2 years ago

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