All categories

3 years ago

Asap asap plz help i will mark brainliest

Mathematics

1 answer:

Kay [80]3 years ago

7 0

Step-by-step explanation:

First we need to solve for z

Each side has a length:

VX=3z

VW=2z+2

WX=z+3

P=VW+VX+WX

P=(2z+2)+3z+(z+3)

P=6z+5

59=6z+5

54=6z

z=9

So the length of line WX=z+3

WX=12

You might be interested in

Consider the diagram below. Which of the following is the value of X?

Vaselesa [24]

Answer:

x=20

Step-by-step explanation:

45= measure of angle 6 (vertical angles)

45+ 5x+35 = 180 (Supplementary angles)

x=20

8 0

3 years ago

Easy algebra answer asap!!

kykrilka [37]

Step-by-step explanation:

f(-1) =4.5

use this desmos, desmos is the best graphing calculator

5 0

3 years ago

Can someone explain to me how to find the vertex form of this equation? y= -x^2 + 12x-4

AVprozaik [17]

<u>ANSWER: </u>

The vertex of given equation $y=-x^{2}+12 x-4$ is (6, 32).

<u>SOLUTION: </u>

Given, quadratic equation is $y=-x^{2}+12 x-4$

Above equation is a parabola and we need to find the vertex of that parabola. We know that, general form of the parabola is $y=a(x-h)^{2}+k$

Where, (h, k) is the vertex.

So, let us convert the given equation in parabolic equation.

$\begin{array}{l}{y=-x^{2}+12 x-4} \\ {y=-\left(x^{2}-12 x+4\right)} \\ {y=-\left(x^{2}-(2)(x)(6)+6^{2}-6^{2}+4\right)} \\ {\left.y=-\left((x-6)^{2}-36+4\right)\right)} \\ {y=-(x-6)^{2}+32}\end{array}$

Now, by comparing above equation with general form,

h = 6, k = 32 and a = -1.

Hence, the vertex of given equation is (6, 32).

5 0

3 years ago

A day care program has an average daily expense of $75.00. The standard deviation is $15.00. The owner takes a sample of 64 bill

Paul [167]

The z score of $70.00 = (70 - 75)/15 = -5/15 = -0.3333

5 0

3 years ago

Read 2 more answers

Which statement best describes the electric field around a positive charge?

horrorfan [7]

Answer:

C. Lines with arrows that point outward radiate from the charge in all

directions.

6 0

3 years ago

Read 2 more answers