A student is given an object and is asked to identify its density. The object has a
volume of 3 cubic centimeters and a mass of 6 grams. Using the formula in the diagram below, what is the density of the object given to the student?

Answer:

Parabolas always have a lowest point (or a highest point, if the parabola is upside-down). This point, where the parabola changes direction, is called the "vertex". If the quadratic is written in the form y = a(x – h)2 + k, then the vertex is the point (h, k).    

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Answer:

(-3, -4)

Step-by-step explanation:

Answer:

g= −6/13o5

Step-by-step explanation:

Let's solve for g.

−3−(−8)−(−2)=x0−13ogo3o

Step 1: Flip the equation.

−13go5+1=7

Step 2: Add -1 to both sides.

−13go5+1+−1=7+−1

−13go5=6

Step 3: Divide both sides by -13o^5.

−13go5

−13o5

=6−13o5

g=−6/13o5

Answer:

False

Step-by-step explanation:

The open circle means you should not include the number it is on.

The inequality would look like, x<2 and not equal to. Therefore, 2 is not a solution.

Answer:

False

Step-by-step explanation:

When there is an open circle, it means that it can't be that exact number. If there is a closed circle, it can be that number. This is an open circle, and means that it is less than 2.

Step-by-step explanation:

21.86

112.5

79.3

3.41

41.9

Answer:

the new height of the triangle = 2.449

Step-by-step explanation:

Given that:

the sides of the triangle are 4m in length i.e they are equal. It shows that the triangle is known to be an equilateral triangle.

Let say the triangle is a triangle IJK

Let the length of the side to be i = 4

Definitely

IJ = JK = IK = i = 4

If a midline is drawn and cuts the equilateral triangle in two equal halves of a right-angle triangle. Then, suppose the midline is L

Then ;

[tex]JL = \dfrac{1}{2} JK[/tex]

[tex]JL = \dfrac{1}{2} i[/tex]

Let consider triangle IJL

(IL)² = (IJ)² - (JL)²

[tex](IL)^2 = i^2 - \dfrac{i^2}{4}[/tex]

[tex](IL)^2 = \dfrac{3i^2}{4}[/tex]

[tex](IL) =\sqrt{ \dfrac{3i^2}{4}}[/tex]

[tex]IL =\sqrt{3} \dfrac{i}{2}[/tex]

Area of triangle IJK can be expressed as:

[tex]Area = \dfrac{1}{2}\times Base \times Height[/tex]

[tex]Area = \dfrac{1}{2}\times i \times \sqrt{3}\dfrac{i}{2}[/tex]

[tex]Area = \sqrt{3}\dfrac{i^2}{4}[/tex]

where, i = 4

Then:

[tex]Area = \sqrt{3}\dfrac{4^2}{4}[/tex]

[tex]Area = \sqrt{3} \dfrac{16}{4}[/tex]

[tex]Area =4 \sqrt{3}[/tex]

when the area is exactly half of the original triangle's area, the new height is :

[tex]A = \dfrac{1}{2} \times Area[/tex]

[tex]\sqrt{3} \dfrac{i^2}{4} = \dfrac{1}{2} \times 4\sqrt{3}[/tex]

[tex]\dfrac{i^2}{4} = \dfrac{1}{2} \times 4[/tex]

[tex]\dfrac{i^2}{4} =2[/tex]

[tex]i^2 = 8[/tex]

[tex]i= \sqrt{8}[/tex]

[tex]i= \sqrt{4 \times 2}[/tex]

[tex]i= 2 \sqrt{2}[/tex]

Finally, the new height of the new triangle is:

[tex]IL =\sqrt{3} \dfrac{i}{2}[/tex]

[tex]IL =\sqrt{3} \dfrac{2 \sqrt{2}}{2}[/tex]

[tex]IL =\sqrt{3 \times 2}[/tex]

[tex]IL =\sqrt{6}[/tex]

IL = 2.449 m

Answer:

.07 is ten times as much as 0.007

Step-by-step explanation:

If you divide .07 by 10 the answer would be 0.007 <3

Answer:

Delilah can do 46 jumping jacks per minute.

Step-by-step explanation:

Answer:

Step-by-step explanation:

1/10 is one tenth

Answer:

x < -14

Step-by-step explanation:

Solve the inequality  x − 2 > 2x + 12 for x:

First, subtract x from both sides.  In the resulting inequality x is on the right side with +12:

-2 > x + 12

Subtract 12 from both sides to isolate x:

-14 > x OR x < -14

Answer:

-3

Step-by-step explanation:

Answer:

B.

Step-by-step explanation:

The answer is B because if you look at the graphs it should be easy to tell

Answer:I am not sure dont come at me but 9.5

Step-by-step explanation:

Answer:

The answer is

Step-by-step explanation:

To solve this question we use ratio and proportion

From the question

Lisa drove 819 miles for 13 hours

If for Lisa drove 819 miles for 13 hours

Then for 504 miles she will drive

We have the final answer as

Hope this helps you

Answer:

Step-by-step explanation:

The general form of an absolute value function is

It opens up if a> o and opens down if a < 0

From the given functions:

see attached for reference

Answer: 14 yrds

Step-by-step explanation: 2 times 7= 14

Answer:

first one is 2.2mm/year and second is 6.2years and -2.2mm/year

Step-by-step explanation:

plz trust me i just did it

The decimals in the problem should be represented as a negative rate is -2.2mm/year

It is defined as the change in values of a dependent variable with respect to the independent variables.

It is given that:

Ericka is also in Mr. Whittaker’s science class and she recorded the variation in water level at a different part of the river.

Ericka should first one is 2.2mm/year and the second is 6.2years and -2.2mm/year

Thus, the decimals in the problem should be represented as a negative rate is -2.2mm/year

Learn more about the rate of change here:

brainly.com/question/12786410

#SPJ6

Answer:

His extra pay would be of $79.69

Step-by-step explanation:

Assuming that the clerk works regular 40 hour per week, then he has worked 6.25 extra (overtime) hours this week. Then his extra pay for overtime work would be:

6.25 times $12.75 = $79.69

If your question is: Ashley can ride her bicycle 15 miles in 2 hours. There are 60 miniutes in an hour and there are 1760 yards in 1 mile. How many yards does Ashley travel each minute?

____________________________________

First, do 15 miles divided by 2 hours. In addition, do 1 hour divided by 60 minutes (1). Thus, do 1760 yards divided by 1 mile. Therefore, you can multiply these together to get 220 yards/min.

Best of luck!

Answer:

there are the same

Step-by-step explanation:

-3/2 equals -1.5

so -1.5 equals -3/2

Answer:

116

Step-by-step explanation:

we do pemdas so start with parenthesis

6+4=10

10 squared =100

then we divide before adding so

10/2 = 5+11= 16

100+16= 116

Answer:

85.11

Step-by-step explanation:

Answer:

85.1098398169

Step-by-step explanation:

74386/874=85.1098398169

Answer:

LOM= 130º

Step-by-step explanation:

Combine the two equations and set it to equal 180º(LON), 180º=12x+120º

next subtract 120º from both sides, 60º=12x. Now divide both sides by 12, 5=x. Now you can plug 5 back into the original equation to calculate MON, 8x5+90º

Answer:

∠MON = 130

Step-by-step explanation:

∠LON = 180°

∠LOM +  ∠MON = 180 -------equation

where:

∠LOM = 4x + 30

∠MON = 8x + 90

plugin values into the equation

4x + 30 + 8x + 90  = 180

4x + 8x + 30 + 90 = 180

12x = 180 - 30 - 90

12x = 60

x = 60/12

x = 5

plugin values to ∠MON = 8x + 90

∠MON =  8x + 90

∠MON = 8(5) + 90

∠MON = 130

Answer:

Number of 2 digit number: 10 to 99, 90 numbers. Hence,P(selecting a 2 digit number) = 1/90 = .

Step-by-step explanation:

Answer:

4,500

Step-by-step explanation:

Convert 2 1/4 to a decimal

2.25

2,000 x 2.25

= 2.25

Good luck, hope this helped!

Answer:

((1+2)*3+4)*5

Step-by-step explanation:

[tex]((1+2)*3+4)*5\\\\=((3)*3+4)*5\\\\=(9+4)*5\\\\=13*5\\\\\=65[/tex]

Answer:

I think it's ABD and DBC!

Step-by-step explanation:

I looked up complementary angles and it said "Two angles are called complementary when their measures add to 90 degrees." and it looks like those 2 would be it!

Answer:

x = 2

Step-by-step explanation:

[tex]\frac{5}{2} - \frac{1}{2} = \frac{4}{2}[/tex]

and 4/2 = 2

Answer:

7 ft

Explanation:

15 - 8 = 7

Answer:

The missing side length is 7

Step-by-step explanation:

Simply subtract 8 from 15

15-8=7

The missing side length is 7

Hope this helps! Plz award Brainliest : )

Answer:

[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{x = 8160}}}}}[/tex]

Step-by-step explanation:

[tex] \sf{ \frac{2}{3} \times \frac{1}{4} \times x = 1360}[/tex]

To multiply one fraction by another, multiply the numerators for the numerator and multiply the denominators for its denominator and reduce the fraction obtained after multiplication into lowest term

[tex] \longrightarrow{ \sf{ \frac{2 \times 1}{3 \times 4} \times x = 1360}}[/tex]

[tex] \longrightarrow{ \sf{ \frac{2}{12} \times x = 1360}}[/tex]

[tex] \longrightarrow{ \sf{ \frac{1}{6} x = 1360}}[/tex]

Solve for x

[tex] \longrightarrow{ \sf{x = 1360 \times 6}}[/tex]

[tex] \longrightarrow{ \sf{x = 8160}}[/tex]

Hope I helped!

Best regards! :D