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3 years ago

What equation do you get when you solve z - m = z + bx for x

Mathematics

1 answer:

olganol [36]3 years ago

4 0

You get: x=-m/b ( z cancels out)

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The value for √10 is approximately between 3 and 4. Approximate further to find the values to the tenths place that √10 is betwe

san4es73 [151]

Answer:

a = 3.1

b = 3.2

Step-by-step explanation:

I did the quiz

7 0

3 years ago

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Identify the range of the function shown in the graph

Scrat [10]

<u>The answer to your question:</u> -5 $\leq$ y $\leq$ 5

The reason behind this is because -5 is the farthest to the left and 5 is farthest to the right of the ranges or y.

<em>Hope this helps! :) from peachimin</em>

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3 years ago

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The function y = x^2 - 4x + 5 approximates the height, y, of a bird, and its

Soloha48 [4]

Answer:

Option C and option D

Step-by-step explanation:

we have that

$y=x^{2}-4x+5$

This is the equation of a vertical parabola open upward

The vertex is a minimum

Convert the equation into vertex form

Complete the square

$y-5=x^{2}-4x$

$y-5+4=x^{2}-4x+4$

$y-1=x^{2}-4x+4$

$y-1=(x-2)^{2}$

$y=(x-2)^{2}+1$ ----> equation of the parabola in vertex form

The vertex is the point (2,1)

therefore

when the bird is 2 feet away from the first fence post, it reaches its minimum height of 1 foot

5 0

2 years ago

A banana bread recipe calls for 3/4 cup butte. One tablespoon equals 1/16 cup.How many tablespoons of butter are needed to make

grandymaker [24]

Well if you make 3/4 and 1/16 similar fractions by making 3/4 into 12/16 you get the answer in the numerator which is 12 tbsp of butter

4 0

3 years ago

At 5.45p.M .,lixin,khairul and Devil are at the starting point of a 1-km circular path. Lixin Takes 18 minutes to walk one round

sweet [91]

Answer:

$Meeting\ Time = 6:03\ pm$

Step-by-step explanation:

Given

$Start\ Time= 5:45pm$

$Lixin = 18\ min/round$

$Khairul = 360\ seconds/round$

$Devi = 4minutes/2\ rounds$

Required

Determine their next meeting time

First, we need to get their unit rate in minutes per round

$Lixin = 18\ min/round$

$Khairul = 360\ seconds/round$

Convert 360 seconds to minutes

$Khairul = \frac{360}{60} min/round$

$Khairul = 6 min/round$

$Devi = 4minutes/2\ rounds$

Divide by 2/2

$Devi = 2mins/round$

So, we have:

$Lixin = 18\ min/round$

$Khairul = 6 min/round$

$Devi = 2mins/round$

Next, is to determine the LCM of 18, 6 and 2

$18=2 * 3 * 3$

$6 = 2 * 3$

$3 = 3$

Their LCM is:

$LCM = 2 * 3 * 3$

$LCM = 18$

This means that they will meet 18 minutes after their initial time of departure.

So:

$Meeting\ Time = 5:45\ pm + 18\ minutes$

$Meeting\ Time = 6:03\ pm$

3 0

3 years ago