All categories

3 years ago

Pls help 10 pts X = 1 3 7

Mathematics

2 answers:

Black_prince [1.1K]3 years ago

5 0

Answer:

Step-by-step explanation:

Eduardwww [97]3 years ago

3 0

Answer:

x=3

Step-by-step explanation:

Secant-Secant Formula:(whole secant) x (external part) =

(whole secant) x (external part)

4 *(9) = x *(12)

36 =12x

Divide each side by 12

36/12 = 12x/12

3 =x

You might be interested in

What are some values to make -2x> 10 true ?<br> Please help ASAP!

steposvetlana [31]

Answer:

-6 -7 -8 -9 -10

Step-by-step explanation:

anything that keeps going from there dont do anything like -5 -4 -3 -2 -1 because it would be wrong

any negative number that keeps increasing after -6

7 0

2 years ago

Write an equation of the line in slope-intercept form. (Pls answer fast)<br><br> Y=

nydimaria [60]

Answer:

$y = - \frac{1}{4} x + 3$

6 0

2 years ago

To solve y and x, I am adding a picture

Viktor [21]

Answer:

$x =\sqrt 5$

$y = \sqrt{5$

Step-by-step explanation:

Given

The attached triangle

Required

Solve for x

Considering angle 45 degrees, we have:

$\cos(45) = \frac{y}{\sqrt{10}}$ --- cosine formula i.e. adj/hyp

Solve for y

$y = \sqrt{10} * \cos(45)$

In radical form, we have:

$y = \sqrt{10} * \frac{1}{\sqrt 2}$

$y = \sqrt{10/2}$

$y = \sqrt{5$

To solve for x, we make use of Pythagoras theorem

$x^2 + y^2 = (\sqrt{10})^2$

$x^2 + y^2 =10$

Substitute for y

$x^2 + (\sqrt 5)^2 =10$

$x^2 + 5 =10$

Collect like terms

$x^2 =10-5$

$x^2= 5$

Solve for x

$x =\sqrt 5$

4 0

3 years ago

URGENT PLEASE !!!! Please answer correctly !!Will mark Brianliest !!!!!!!!!!

nirvana33 [79]

Answer:

Step-by-step explanation:

Square Root of 85

4 0

2 years ago

Please help!!! The scatterplot below shows the number of bags of popcorn sold when x movie tickets are sold.

ElenaW [278]

150.

The upper right corner is that point. You can simply read the graph.

5 0

3 years ago