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lakkis [162]
3 years ago
7

Need y'all help thank u​

Mathematics
2 answers:
kotykmax [81]3 years ago
6 0
B. A would be perpendicular to b due to the perpendicular transversal theorem
Rudiy273 years ago
5 0

Answer:

b is correct thank you

Step-by-step explanation:

You might be interested in
13. Determine the length of BD, given by x in the figure. Give your answer to two decimal places.
gregori [183]

Answer:

6.71

Step-by-step explanation:

Use the Pythagorean Theorem with the triangle:

6^2 + 3^2 = x^2

x = 6.71

7 0
2 years ago
Could anyone help me with this whole question? The bottom drop-down question options are, does or does not
Alina [70]

Answer:Values for the coefficient in the product k:

a=b=c=d=3*10^8, so the first four boxes should be filled with the number "3"

Drop down arrow: "does"

Step-by-step explanation:

We perform all the products of wavelength time frequency indicated for the column of the quantity "k":

a=1 * 10^{-10} * 3\, * 10^{18} = 3 * 10^{-10+18} = 3 * 10^{8}=

b=1 * 10^{-1}*3*10^9=3* 10^{-1+9}=3*10^8

c=600*10^{-6}*5*10^{11}=3000*10^{-6+11}=3000*10^5=3*10^3*10^5=\\=3*10^{3+5}=3*10^8

d=4*10^{-7}*7.5*10^{14}=30.0*10^{-7+14}=30*10^7=3*10*10^7=\\=3*10^{1+7}=3*10^8

Therefore, all products of these different wavelengths and their associated frequencies render the exact same answer : 3*10^8, which means that as one of these quantities increase, the other one will decrease in the same proportion to give the same numerical answer.

This means that the two quantities are associated via inverse proportionality. As seen in the equation below, if the quantities "x" and "y" are related by inverse proportionality (shown as one equals a constant "A" divided by the other variable), their product x*y will give that constant value "A" (which in our case is 3*10^8.

x=\frac{A}{y} \\x*y=A

4 0
3 years ago
Find the slope of the line shown on the graph
alexandr1967 [171]

Answer:

slope= 5/4

Step-by-step explanation:

The slope equation is (change in y)/(change in x), so you can take two points and use the equation.

4 0
3 years ago
What number gives a result of −1 when 99 is subtracted from the quotient of the number and 4
marishachu [46]
Let the number be x. Then:-

(x/4) - 99 = -1

x/4  = -1 + 99 = 98

x = 98 * 4 =  392  Answer
5 0
4 years ago
The slope of a line is 1, and the y-intercept is -1. what is the equation of the line written in slope-intercept form?
elena-s [515]
The m in the equation is the slope and the y-intercept is the b.
y=1x-1
y=mx+b
4 0
3 years ago
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