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2 years ago

Find the distance and midpoint between P(-6, 3) and Q(4, 9)

Mathematics

1 answer:

Pie2 years ago

6 0

Answer:

use distance formula

Step-by-step explanation:

think it proves helpful for you

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Given the same triangle from part C, if line segment AB measures 12 inches and line segment BC measures 5 inches what is the mea

exis [7]

Answer:

4.615 in

Step-by-step explanation:

Triangle ABC and ABD are similar because they have two corresponding congruent triangles that is right angle and ∠A. Triangle ABC and BCD are similar because they have two corresponding congruent triangles that is right angle and ∠C. Therefore Triangle ABC, ABD and BCD are similar. Since they are similar, then their sides are proportional in length.

In triangle ABC, using Pythagoras theorem:

AC² = AB² + BC²

AC² = 12² + 5²

AC² = 144 + 25 = 169

AC² = 169

AC = √169 = 13 in

Using similar triangle for ΔABC and ΔABD:

$\frac{AC}{AB}= \frac{BC}{BD} \\\\\frac{13}{12}=\frac{5}{BD}\\\\BD=\frac{12*5}{13}\\ BD=4.615\ in$

5 0

2 years ago

Please help ASAP if u can!! :))))

fiasKO [112]

Answer:

the answer is 32cm squared

Step-by-step explanation:

7 0

2 years ago

Question 2 (1 point)

blsea [12.9K]

Answer:

nethier none of them do

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Luke is building a storage building and needs to have a slab of concrete poured. He knows the contractor charges an initial cost

nikitadnepr [17]

Answer:

95+3.50x=total price to pour the concrete.

Step-by-step explanation:

95 represents the initial amount the contractor charges. 3.50x represents $3.50 times the amount of square feet bieng poured. You add these two terms together to get your total amount owed to the contractor.

7 0

3 years ago

Write the number in standard form<br> -2.7 x 10-²

algol13

$-2.7 \times 10^{-2}=\boxed{-0.027}$

4 0

1 year ago