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3 years ago

Lines intersected by a transversal can never be parallel lines. True or false

Mathematics

1 answer:

gayaneshka [121]3 years ago

5 0

Answer : True

When lines intersect they can't be parallel.!

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i lost my old brainly account name it was called official norths :( i forgot the password i will love if you help me with this p

nalin [4]

Answer:

86° Fahrenheit

Step-by-step explanation:

F=1.8C + 32

C=30°

Plugging into the formula:

$F=1.8*30+32\\F=54+32\\F=86$

The Fahrenheit for 30° Celsius using the given formula is 86° Fahrenheit.

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3 years ago

Read 2 more answers

How to solve …….::::::::::

ValentinkaMS [17]

Simplify and evaluate

9) 6x^2 - 27 + 4x^3

10) -7x2 - 5x + 9

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3 years ago

Help please! What is 438 x 934? I'm timed (gc for the school peeps sending this to them)

KatRina [158]

Answer:

438 x 934=409092

Step-by-step explanation:

I hope this helps.

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3 years ago

PLs help 50 PTS!!!!! PLEASE ILL GIVE BRAINLIEST!!!!!

Nookie1986 [14]

Answer:

$\large\boxed{y=\dfrac{1}{4}x^2-x-4}$

Step-by-step explanation:

The equation of a parabola in vertex form:

$y=a(x-h)^2+k$

(h, k) - vertex

The focus is

$\left(h,\ k+\dfrac{1}{4a}\right)$

We have the vertex (2, -5) and the focus (2, -4).

Calculate the value of a using $k+\dfrac{1}{4a}$

k = -5

$-5+\dfrac{1}{4a}=-4$ add 5 to both sides

$\dfrac{1}{4a}=1$ multiply both sides by 4

$4\!\!\!\!\diagup^1\cdot\dfrac{1}{4\!\!\!\!\diagup_1a}=4$

$\dfrac{1}{a}=4\to a=\dfrac{1}{4}$

Substitute

$a=\dfrac{1}{4},\ h=2,\ k=-5$

to the vertex form of an equation of a parabola:

$y=\dfrac{1}{4}(x-2)^2-5$

The standard form:

$y=ax^2+bx+c$

Convert using

$(a-b)^2=a^2-2ab+b^2$

$y=\dfrac{1}{4}(x^2-2(x)(2)+2^2)-5\\\\y=\dfrac{1}{4}(x^2-4x+4)-5$

use the distributive property: a(b+c)=ab+ac

$y=\left(\dfrac{1}{4}\right)(x^2)+\left(\dfrac{1}{4}\right)(-4x)+\left(\dfrac{1}{4}\right)(4)-5\\\\y=\dfrac{1}{4}x^2-x+1-5\\\\y=\dfrac{1}{4}x^2-x-4$

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4 years ago

Which of the following is an example of quantitative data? A the player’s number on a baseball uniform B the serial number on a

Taya2010 [7]

Answer:

The number of people in a waiting line is a quantitative data as we can count them.

Step-by-step explanation:

Consider the provided information.

The value of quantitative data can be determined by counting or measuring something.

Now consider the provided options.

The player’s number on a baseball uniform, the serial number on a one-dollar bill and the part number of an inventory item is not a quantitative data because we can't measure them.

The number of people in a waiting line is a quantitative data as we can count them.

7 0

3 years ago