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3 years ago

MATH HELP WILL GIVE BRAINLIEST

Mathematics

2 answers:

NikAS [45]3 years ago

3 0

If two chords of a circle are congruent, then their intercepted arcs are congruent ⇒ CO≅HZ

den301095 [7]3 years ago

3 0

CO is congruent to HZ

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Ms. Francis is buying some groceries. They total to $35.50. Sales tax is 4.5%. When she goes to pay, how much will

belka [17]

Appreciate it if you mark me brainliest!

Answer:

She will owe $37.10

Good luck!

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3 years ago

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Real estate ads suggest that 75 % of homes for sale have garages, 29 % have swimming pools, and 13 % have both features. What

Vedmedyk [2.9K]

Answer: a) 91% b) 9% c) 16%

Step-by-step explanation:

Let A be the event that homes for sale have garages and B be the event that homes for sale have swimming pools.

Now, given : $P(A)=75\%=0.75$

$P(B)=29\%=0.29$

$P(A\cap B)=13\%=0.13$

a) $P(A\cup B)=P(A)+P(B)-P(A\cap B)\\\\\Rightarrow\ P(A\cup B)=0.75+0.29-0.13=0.91$

Hence, the probability that a home for sale has a pool or a garage is 91%.

b) The probability that a home for sale has neither a pool nor a garage is given by :-

$1-P(A\cup B)=1-0.91=0.09$

Hence, the probability that a home for sale has neither a pool nor a garage is 9%.

c) The probability that a home for sale has a pool but no garage is given by :-

$P(B)-P(A\cap B)=0.29-0.13=0.16$

Hence, the probability that a home for sale has a pool but no garage is 16%.

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3 years ago

Where would 2015 be on a mod 7 clock

oksian1 [2.3K]

6, I believe is the answer

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4 years ago

What is the distance between (8, -3) and (4, -7)? Choose 1 answer

Mila [183]

Answer:

Option C √32 is correct

Step-by-step explanation:

Here,

x₁ = 8

x₂ = 4

y₁ = (-3)

y₂ = (-7)

Now,

By Using Distance Formula

D = √(x₂ - x₁)² + (y₂ - y₁)²

= √(4 - 8)² + [(-7) - (-3)]²

= √(-4)² + [(-7) + 3]²

= √16 + (-4)²

= √16 + 16

D = √32

Thus, The distance between (8, -3) and (4, -7) is √32

-TheUnknownScientist

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3 years ago

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Solve for x: 4(3 - 2x) = 2(10 - 8x) Type only your solution, do not type x = *

velikii [3]

The solution is x = 1

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3 years ago