Mathematics High School

Independent Assessment 1
Directions: Simplify each expressions using the laws of exponent. Write your
answer on the blank.
1. 8°
6. (y)
2.
7.
a7b3
a6b8
- 3.
8. (2xyz
4. 32.43
9. (5)2 (3)
m10
5.
10.
mio
12
"with a solution"​

Independent Assessment 1Directions: Simplify Each Expressions Using The Laws Of Exponent. Write Youranswer

Answers

Answer 1

Answer:

1)1

2)x3

3)x8

4)576

5)36

Step-by-step explanation:

Answer 2

Answer:

1. 1 2. x³ 3.x∧8 4. 576 5. 6² 6. y∧12

7. a¹b∧-5 8. 8x∧9y∧6 9. 225 10. mº=1

Step-by-step explanation:

Related Questions

Share R72 the ratio is 5:4​

Answers

Answer:

40, 32

Step-by-step explanation:

Ratio = 5 : 4

Shares are = 5x , 4x

5x + 4x = 72

        9x = 72

          x = 72/9

          x = 8

5x = 5 * 8 = 40

4x = 4 *8 = 32

Find the equation of the linear function represented by the table below in slope-intercept form. The table is in the picture below

Answers

y=4x+1 is the correct answer!! :)

Answer:

Y = 4x + 1

Step-by-step explanation:

1 × 4 + 1 = 5

2 × 4 + 1 = 9

3 × 4 + 1 = 13

4 × 4 + 1 = 17

The table shows the possible outcomes for choosing one rose and one tulip.

A 3-column table with 3 rows. Column 1 has entries Yellow rose, white rose, red rose. Column 2 is labeled purple tulip with entries (P, Y), (P, W), (P, R). Column 3 is labeled Orange tulip with entries (O, Y), (O, W), (O, R).

How many total possible outcomes are there?
5
6
9
11

Answers

Answer:

6

Step-by-step explanation:

Took the test

Answer:

6

Step-by-step explanation:

29 = 3t + cos(t) solve for t

Answers

Answer: t ≈9.9543..

Step-by-step explanation:

Answer:

T= 9.6... or 10

Step-by-step explanation:

29= 29/3

=9.6...

Find x and y in the given figure

Answers

Answer:

x= 70°, y=40°

Step-by-step explanation:

2x=140

x= 70

y= 180-140= 40

140 + y = 180

y = 180 - 140

y = 40

2x + 40 = 180 (Angle Sum Property)

2x = 180 - 40

2x = 140

x = 140/2

x = 70

X = 70

Y = 40

*PLEASE ANSWER!! I DONT GET IT!!*
What would the monthly loan payment be for a car that costs $25,000 if your loan is for 5 years at a rate of 8% per year?

a.) $506.91

b.) $600.56

c.) $1,056.91

Answers

Answer:

506.91

Step-by-step explanation:

Either that or it is D

Find the AOS, vertex and sketch the parabola.
5) y=-x2 + 4x+3
vertex:
AOS:

Answers

I got

Vertex = (2,7)

A.O.S = X = 2

A triangle has two angle measures of 20 degrees and 30 degrees. Find the third angle. This triangle is a(n) ________ triangle

Question 2 options:

A. acute


B. obtuse


C. right


D. it does not make a triangle

Answers

Answer:

Obtuse

Step-by-step explanation:

x = missing angle

20+30+x=180

50+x=180

x=130

90<130

Thus, the triangle is obtuse

WILL MARK BRAINLIEST!!!!!!!!!
what is 5/1 as a whole number

Answers

Answer:

5

Step-by-step explanation:

5÷1

i m not sure but i like its ans

Complementary angles are two angles whose
measures add to 90°. The ratio of the measures of
two complementary angles is 7:11. What are the
measures of the angles?

Answers

Answer:

let the two complementary angles be x and 90-x

x= 7t (say)

90-x= 11t

x+90-x=90= 7t+11t=18t

90=18t

t=90/18= 10/2= 5

so x= 7×5=35 degrees

and 90-×=90-35=55 degrees

Answer:

Step-by-step explanation:

Say thanks

mark brainlist

and rate 5!

x= 7t (say)

90-x= 11t

x+90-x=90= 7t+11t=18t

90=18t

t=90/18= 10/2= 5

so x= 7×5=35 degrees

and 90-×=90-35=55 degrees

A rectangular prism has a volume of 80 cubic feet. The length of the prism is 8 feet and the height of prism is 4 feet. What is the width of the prism?
​

Answers

Answer:

2.5

Step-by-step explanation:

8 times 4 is 32, and 80/32 is 2.5. When you have to find another measurement and you know 2 of them, you just have to divide the total of the 2 measurements with the volume. it would be 2.5 feet as the height.

w is less than or equal to 4 and greater than or equal to -8

Answers

Answer:

[tex]4 \geqslant w \geqslant - 8[/tex]

Cost of Materials
Material Cost (in dollars)
Copper 28
Brass
16
Aluminum
18
Iron
22
8
Plastic
The table shows the cost per unit for some materials in a plumbing supply warehouse. Select ALL correct statements.
A)
The range, 20, summarizes the data
B)
The median, 18, summarizes the data.
The range, 20, describes how the values vary.
D)
The median, 18, describes how the values vary.
E)
The range represents the average cost per unit

Answers

Answer:

A

Step-by-step explanation:

BECAUSE IM DIFFERENT

definitely a, mark as brainliest

A woman is four times older than her daughter,eight years later their age bracket would be 74 and 18 respectively.What is their present ages

Answers

Answer:

Step-by-step explanation:

PLEASE HELP ME PLEASEEEEE

Answers

Answer:

56.52 units³

Step-by-step explanation:

[tex]v = \pi {r}^{2}h[/tex]

r = 3 units ; h (height) = 2

V = 3.14 × 3² × 2

= 3.14 × 9 × 2

= 56.52 units³

Alicia bought a notebook and several erasers at the student store. The graph shows the relationship between the total cost of her items and the number of erasers she purchased.

What is the cost of each eraser?

Answers

The answer is a $1.50

Answer:

1.50

Step-by-step explanation:

11) Help pls I have the answer I just need to show the work.

True or False. To find the missing side length in the diagram, use the Pythagorean Theorem.

Answer: A

Answers

True.
The Pythagorean theorem is a^2 + b^2 = c^2 where a^2 and b^2 are the two legs of the triangle (two sides connected by the right angle) and c is the hypotenuse (longest side, opposite the right angle).

To solve using the Pythagorean theorem, plug in sides AC and CB into a and b, then solve for c.

23^2 + 31^2 = c^2
529 + 961 = c^2
c^2 = 1490
c = √1490 = 38.601

I hope this helps!

What will be the coordinates of the image of point b?

Answers

Answer:

your answer will be D). (6,9)

Step-by-step explanation:

hope it helps bye!!

The answer is D (6,9) because you multiply each number by the scale factor so since the old coordinates were (2,3) you multiply each number by 3 turning it into (6,9).

Is the following expression greater than, less than, or equal to zero? (a^2+b^2)/(a^2+b^2+1)

so I think it's equal to but can someone verify it for me?

Answers

Answer:

is equal cuz a will be cut and be will be cut so what is left 1 is left so it is equal plz Mark me as the brainliest and thank me

Question 83 pts
Given that 2 Al + 6 HCl → 2 AlCl3 + 3H2

UR ON TIMER GO FASTtt How many moles of hydrogen are produced if we start from 2.2 mol Al and 4.2 mol HCl?
2.1
mol H2

How many moles of excess reactant are left over?

Answers

Answer:

Ummm I dont know what subject it is so i will guess 2.3?

Step-by-step explanation:

I'm Sorry im really useless

Can somebody please help me?

Thank you! :)

Answers

Answer:

Step-by-step explanation:

The Sugar Sweet Company will choose from two companies to transport its sugar to market. The first company charges $7500 to rent trucks plus an additional fee of $150.25 for each ton of sugar. The second company charges $7143 to rent trucks plus an additional fee of $175.75 for each ton of sugar.​

Answers

Answer:

14 tons of sugar

$9603.5

Step-by-step explanation:

For what amount of sugar do the two companies charge the same?

What is the cost when the two companies charge the same?

Let

x = ton of sugar

Company A:

7500 + 150.25x

Company B:

7143 + 175.75x

1. Equate company A and company B

7500 + 150.25x = 7143 + 175.75x

7500 - 7143 = 175.75x - 150.25x

357 = 25.50x

x = 357/25.50

x = 14 tons of sugar

2. Cost when both companies charge the same

Company B:

7143 + 175.75x

= 7143 + 175.75(14)

= 7143 + 2460.5

= 9603.5

Company B = $9603.5

Company A:

7500 + 150.25x

= 7500 + 150.25(14)

= 7500 + 2103.5

= 9603.5

Company A = $9603.5

PLEASE HELP ASAP!!! will mark brainliest
dont answer if u dont know and no links

Answers

Answer:

9 sq un

Step-by-step explanation:

solve for x in example 2. x =_________
10x+20=145​

Answers

First you need to take away 20 so you subtract that and then subtract 20 to 145 also

10x + 125

Now you have to take away 10 from x and since it’s multiplying you need to divide it by 10, and you have to divide ten to 125 as well.

x = 12.5

Hope this helps <3


i’ll give brainliest help a girl out

Answers

Answer:

ST, WX

Step-by-step explanation:

Answer:

ST and WX are congruent

Graph this: y = 2sIn(x) - 3

Insert picture of graph

Answers

Answer:

We have the function:

f(x) = 2*sin(x) - 3

To graph this type of functions is useful to understand the parts of the function.

A general one is written as:

g(x) = A*sin(w*x + p) + M

where:

A is the amplitude

w is the angular frequency.

p is the phase

M is the midline.

Then in this case we have an amplitude of 2, an angular frequency of 1, a phase of 0 radians and the midline y = -3

Now we can evaluate the function in different points and (knowing how a sine function behaves) connect them, the graph will look something like this:

i need helllllllllllllllllllllllllllllllllllllllllllp

Answers

789.322
Ur whelcomeeeeeee

A farmer grows x acres of peas and y acres of tomatoes. He has 12 acres available to plant peas and tomatoes. Write an inequality in x and y to satisfy this condition. The number acres of tomatoes planted must not be more then twice the number of acres of peas planted. Write an inequality in x and y to satisfy this condition.​

Answers

Answer:

Y < 2X

Step-by-step explanation:

Let the acres of land on which pea is to be cultivated is "X" acres and the acres of land on which tomato is to be cultivated is "Y"

It is given that number acres of tomatoes planted must not be more then twice the number of acres of peas planted

Thus, [tex]Y < 2X[/tex]

[tex]X + Y = 12[/tex] acres

[tex]Y = 12-X[/tex] acres

Thus,

[tex]12 - X \leq X\\12\leq 2X\\6 \leq X[/tex]

Let us take X = 6 , Then Y = 13-6 = 6

it 1 print is = to 2 cups,then 5 prints would = ____ cups​

Answers

Answer:

5 pints = 10 cups

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

5 * 2 = 10

Anyone know the answer to this question?

Answers

Answer:

m<1 = m<2 = 98

Step-by-step explanation:

the measurement of angle 1 and 2 are the same because the two triangle half's (top and bottom) of the polygon are congruent.

any 4 sided polygon has sums of their internal angles = 360 degrees.

(for example a square has four 90 degrees angles, 360=90+90+90+90)

we know that 2 angles are 90 and 74,

we also know that the 2 other angles (m<1 and m<2) are the same,

m<1 +m<2 +90 +74=360

m<1+m<2=360-90-74

2*m<1=196

m<1=196/2

m<1=98

m<2=98

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