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4 years ago

Can someone please help me with this?

Mathematics

1 answer:

horrorfan [7]4 years ago

3 0

Um this seems really confusing!

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Solve for x in the triangle. Round your answer to the nearest tenth.

ICE Princess25 [194]

Answer: x ~34.31 (rounded)

5 0

4 years ago

Which decimal is equivalent to -3 1/8<br><br> Please i need help quick

aalyn [17]

Answer:

-3.125

Step-by-step explanation:

multiply -3*8 to get -24/8 then add the numerator -1/8+-24/8 to get -25/8 then convert by dividing -25/-8 to get -3.125

4 0

3 years ago

Read 2 more answers

The map of a biking trail is drawn on a coordinate grid. The trail starts at P(−2, 2) and goes to Q(5, 2). It goes from Q to R(5

love history [14]

Answer:

The total length (in units) of the biking trail is 17 units.

Step-by-step explanation:

o find distance between points A(x¹, y¹) and B(x², y²), we use formula:

$d = \sqrt{(x^{2}-x^{1})^{2}+(y^{2}-y^{1})^{2}}$

The trail starts at P(−2, 2) and goes to Q(5, 2).

So, the distance PQ will be calculated as:

$PQ = \sqrt{(5^{}-(-2)^{})^{2}+(2^{}-2^{})^{2}$

$PQ = \sqrt{(49^{}+0)$

PQ = 7 units

Then the trail goes from Q(5, 2) to R(5, −5).

So, the distance QR will be calculated as:

$QR = \sqrt{(x^{2}-x^{1})^{2}+(y^{2}-y^{1})^{2}}$

$QR = \sqrt{(5^{}-5^{})^{2}+(-5^{}-2^{})^{2}$

QR = 7 units

And then from R(5, −5) to S(8, −5).

$RS = \sqrt{(8^{}-5^{})^{2}+(-5^{}-(-5)^{})^{2}}$

QR = 3 units

Hence, the total length of the biking trail is:

PQ + QR + QR = 7 + 7 + 3 = 17 units

Keywords: distance formula, length

Learn more about distance formula to find length from brainly.com/question/10903929

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4 0

3 years ago

Read 2 more answers

If anyone can help me please

Nina [5.8K]

Answer:

use the slope formula!

Step-by-step explanation:

Rate of change is basically slope

you have to use the slope formula y2-y1/x2-x1

for example in the first question on the left 30-15 ÷ 5-2 = 5

would you like me to do the rest?

4 0

3 years ago

The membership fee for joining a camp association is $45 a local campground charges members of the camping association $35 per n

sleet_krkn [62]

45 + 35x = 40x
45 = 40x - 35x
45 = 5x
45/5 = x
9 = x <=== they are the same cost at 9 nights

8 0

4 years ago