3 years ago

What’s the correct answer for this

Mathematics

2 answers:

aliina [53]3 years ago

5 0

Answer:the third one

Step-by-step explanation:

babymother [125]3 years ago

3 0

A 180° rotation about the origin.

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Please please help me

Lunna [17]

Answer:

x = 2 $\sqrt{13}$

Step-by-step explanation:

Altitude - on - Hypotenuse theorem

An altitude drawn to the hypotenuse of a right triangle, then

x² = 4 × (4 + 9) = 4 × 13 = 52 ( take square root of both sides )

x = $\sqrt{52}$

= $\sqrt{4(13)}$ = $\sqrt{4}$ × $\sqrt{13}$ = 2 $\sqrt{13}$

6 0

3 years ago

Gio’s soccer team is having a car wash to raise money for new uniforms. C stands for how many cars are washed and D stands for h

umka2103 [35]

i will help you if you help me.

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Write an explicit formula for the geometric sequence below and use it to find the 9th term. 256, 64, 16, 4, . . .

Nastasia [14]

im doing this problem right now---

ok so a1=256 a2=64 a3=15 a4=4... find a9

the sequence divides by 1/4 every term

an=a1*r^n-1

an=(256)*(1/4)^n-1

replace n with 9

A9=(256)*(1/4)^9-1

A9=(256)*(1/4)^8

=(256)*(1/4)

A9=64^8

1/256 or a9= 0.00390625

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3 years ago

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lisov135 [29]

Answer:

looks like C is best guess

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3 years ago

Which of the following expressions are equivalent to (x + 0) + y + 0

zzz [600]

answer c. none of the above

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3 years ago