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2 years ago

Write an equation of a line that is perpendicular to the line whose equation is

Mathematics

1 answer:

anygoal [31]2 years ago

3 0

Answer:

point-slope form: $y-1=\frac{-2}{3}(x+6)$

y-intercept form: $y=\frac{-2}{3}x-3$

Step-by-step explanation:

hope this helps :)

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Right triangles 1,2 and 3 are given to its all their angle measures and approximate side lengths

Ede4ka [16]

Answer:

5.4 units

Step-by-step explanation:

From the figure ,it's clear that sin(50) = PQ/7

Then

PQ = 7×sin(50) = 5.362311101833

Therefore the approximate length of PQ I saw 5.4

6 0

2 years ago

20 PTS!!!!!!!! HELPPP

Oksi-84 [34.3K]

Answer:

1. Not congruent

2. Not congruent

3. Congruent

4. Congruent

5. Not congruent

6. Not congruent

???

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

write an equation to represent the relationship, and find the amount of peanut butter used to make 25 cracker packages. the tabl

Nadusha1986 [10]

We are given 4 points.

$(\frac{1}{2},2)$

$(\frac{5}{8},\frac{5}{2})$

$(\frac{3}{4},3)$

$(\frac{7}{8},\frac{7}{2})$

Using this, we can make an equation.

$y=4x$

I got $m=4$ by using the slope formula.

$m=\frac{2.5-2}{0.625-0.5}$

$m=\frac{0.5}{0.125}$

$m=4$

So the equation we have is $y=4x$

Now, we can solve for how much peanut butter is used to make 25 packages by plugging in 25 for $y$ , which is the number of cracker packages.

$25=4x$

$x=\frac{25}{4}$

We need to use $\frac{25}{4}$ teaspoons of peanut butter to make 25 packages of crackers.

Hope this helps.

頑張って!

4 0

3 years ago

Jeslyn can jump 0.8 meters above the ground. Vianna can jump 80 cm above the ground. Who can jump higher? How do you know?

Marina86 [1]

Answer:

They jump at the same height.

Step-by-step explanation:

.8 meters=2.62467 ft

80cm=2.62467 ft

8 0

3 years ago

Simplify a^n*a^-n<br><br> Thank you! :)

irakobra [83]

Yy^2 I'm pretty sure is the answer!

6 0

3 years ago

Read 2 more answers