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3 years ago

The segments shown below could form a triangle.

Mathematics

2 answers:

erastovalidia [21]3 years ago

8 0

sorry i don,t unerstan what u wn,t

OlgaM077 [116]3 years ago

6 0

Tru Becuase you can match a to a b to b and c to c and it would form a triangle

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Someone plz help me I will give brainliest

Brut [27]

Answer:

$33.81

Step-by-step explanation:

Strawberries = $2.49 Per Pound (Bought 3)

Blueberries = $3.19 Per Pound (Bought 2)

Pineapples = $4.99 Per Pound (Bought 4)

So we have to multiply each price with the number of fruits bought.

So, For Example, Strawberries: $2.49 × 3 = $7.47

After you did all three individually, add them all up.

Strawberries : $7.47

Blueberries : $6.38

Pineapple : $19.96

Total = $33.81

<h2>Hope This Helps!</h2>

5 0

3 years ago

Gina deposit $150 at the start of each year into a college savings account that pays 4% simple interest at the end of each year.

klemol [59]

150+(150 * 0.04)=156

3 0

4 years ago

Which equation has a graph that is parallel to the graph of 2x - y=-1?

vazorg [7]

Y=2x is the equation that is //

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3 years ago

An international polling agency estimates that 36 percent of adults from Country X were first married between the ages of 18 and

alukav5142 [94]

Answer:

(B) 0.2843

Step-by-step explanation:

Let d be the difference in proportions from Country X and Country Y who were first married between the ages of 18 and 32.

Then hypotheses are

$H_{0}$ : d=0.15

$H_{a}$ : d<0.15

Test statistic can be found using the equation

$z=\frac{p1-p2-0.15}{\sqrt{{p*(1-p)*(\frac{1}{n1} +\frac{1}{n2}) }}}$ where

p1 is the sample proportion of Country X (0.36)

p2 is the sample proportion of Country Y (0.26)

p is the pool proportion of p1 and p2 ( $\frac{60*0.36+50*0.26}{50+60}=0.31$ )

n1 is the sample size of adults from Country X (60)

n2 is the sample size of adults from Country Y (50)

Then $z=\frac{0.36-0.26-0.15}{\sqrt{{0.31*0.69*(\frac{1}{60} +\frac{1}{50}) }}}$ ≈ 0.5646

p-value of test statistic is ≈ 0.2843

p-value states the probability that the difference in proportions between a random sample of 60 adults from Country X and a random sample of 50 adults from Country Y who were first married between the ages of 18 and 32 is at least 0.15

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3 years ago

How is the additive inverse property used to subtract rational numbers?

bulgar [2K]

Understanding subtraction of rational numbers as adding the additive inverse p-q=p+(-9)

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3 years ago