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docker41 [41]
3 years ago
13

I really need help on homework

Mathematics
1 answer:
vladimir2022 [97]3 years ago
3 0

Answer:

Meritnation homework help is best app... Or homework solution

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12 PTS
sertanlavr [38]
It would be -5.  assuming that back is negative and forward is positive, Kyle has moved a total of 5 spaces back
5 0
4 years ago
Read 2 more answers
Given f(x)= -x^2+3x-4 and g(x)=2/3x +5 find f(g(-9))
scZoUnD [109]

Answer:

0

Step-by-step explanation:

First, you plug -9 into g(x) and you get g(-9) = - 1. After that, you solve f(-1), which you then reach the solution of 0 by solving.

6 0
4 years ago
Janet has 7 markers in a backpack. One of them is orange and one is blue. Find the probability Janet will reach into the backpac
sammy [17]

Answer:

a) Not replaced

Yelllow marker First - Then Blue Marker  =

 

(1/10)(1/9)  =  1/90

 

b) Replaced

 

(1/10) (1/10)  = 1/100

 

Answer   "C"

Step-by-step explanation:

3 0
4 years ago
A high school administrator is interested in determining the relationship between high school students' final grades in geometry
Radda [10]

Answer: c. On average, a 1 percentage point difference in chemistry score is associated with a 0.919 percentage point difference in geometry score

Step-by-step explanation:

Given that:

Slope value = 0.91857341

The dependent and independent variables are ;

Dependent Variable: Geometry

Independent Variable: Chemistry

Slope is the rate of change in the dependent variable per unit change in the independent variable.

Hence, from the information given, we can conclude that for every 1% change in chemistry score (independent variable), there is a corresponding approximately 0.919% change in geometry score (dependent variable).

6 0
3 years ago
Find the surface area of the triangular prism. A triangular prism. The base is a right triangle with base 1 foot, height 2 feet
mylen [45]

Answer:

<h2>17.6ft²</h2>

Step-by-step explanation:

The formula for calculating the surface area of a triangular prism is expressed as shown below:

SA= bh + pH

b= base of the triangle

h- height of the triangle

p= perimeter of the triangle

H= height of the prism

Given b = 1foot

h = 2feet

perimeter of the triangle = sum of all its sides = 1ft + 2ft + 2.2ft

p = 5.2ft

H = 3ft

Substituting the values into the formula for finding the surface area:

SA = 1(2)+5.2(3)

SA = 2+15.6

SA = 17.6ft²

The surface area of the triangular prism is  17.6ft²

3 0
4 years ago
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