Mathematics College

algebra ixl question #2 ​

Algebra Ixl Question #2

Answers

Answer 1

Answer:

h(t) decreases by [tex]7^{7}[/tex]

Step-by-step explanation:

h(-7) = [tex]\frac{1}{7^{-7} } = 7^{7}[/tex]

h(0) = [tex]\frac{1}{7^{0} } = \frac{1}{1}[/tex]

[tex]7^{7}[/tex]

Related Questions

Help pls!! .........................................................................

Answers

Answer:

a)8

b)13

Step-by-step explanation:

a) ar = c

a^2+b^2=c^2

4^2+7^2=c^2

16+49 = c2

c = [tex]\sqrt{65}[/tex] ~8

b) sa= c

a2+b2=c2

7^2 + (15-4)^2

49+121 = c2

c= [tex]\sqrt{170}[/tex] = 13

I hope im right!!

WILL GIVE EXTRA BRAINLST

HAVE A NICE DAy

Answers

Answer:

19 is D and question20 is 7

Step-by-step explanation:

Answer:

1, D

2, 7

Step-by-step explanation:

1,sqr root of 39 = 6.24499799

2, cuz 49 is perfect sqr 7*7 = 49

An artical fills 1/2 of a magazine page. A corresponding photo takes up 3/8 of the article. How much of the page is taken up by the photo

Answers

Answer:

3/16

Step-by-step explanation:

If an article takes half of the page then;

1article = 1/2 of a page

3/8 of the article = x

Cross multiply

1×x = 1/2×3/8

x = 3/(2×8)

X = 3/16

Hence the photo takes 3/16 of the magazine

Simplify
2x +3 (4x – 8) + 10

Answers

Hope it helps you....

Sorry if it's wrong..

Hellppp please i need help

Answers

Answer:

(25+16)-(13*2)=31

41-26=31

15=31

31/15

2.06 is your answer ☺️

Find the volume of the irregular figure 3cm 7 cm 2 cm [?] cm 9 cm 11 cm 7 cm 10 cm​

Answers

Answer:

672 cm³

Step-by-step explanation:

10x7x9=630

2x3x7=42

630+42=672

Can someone help please?

What is the value of x? (Answer and explanation please! :) )

Answers

Hi there!

[tex]\large\boxed{x = 11}[/tex]

From the diagram, we can see that ΔAEF, and ΔACB are similar, isosceles triangles.

Therefore:

∠B and ∠F are congruent because they are corresponding angles, and ∠B and ∠E are congruent because of equal base angles in an isosceles triangle.

Therefore:

7x - 11 = 6x

Subtract 6x from both sides:

x - 11 = 0

Add 11 to both sides:

x = 11.

If 2x - 3y = 24 and 3x + 4y = 2, what is the value of x - y ?

Answers

Answer:

10

Step-by-step explanation:

2x - 3y = 24 ------ (1)

3x + 4y = 2 ------ (2)

(1) × 4,

8x - 12y = 96 ------ (3)

(2) × 3,

9x + 12y = 6 ------ (4)

(3) + (4)

17x = 96 + 6

= 102

x = 102 ÷ 17

= 6

Sub x = 6 into (2),

3(6) + 4y = 2

18 + 4y = 2

4y = 2 - 18

= -16

y = -16 ÷ 4

= -4

Therefore,

x - y = 6 - (-4)

= 6 + 4

= 10

i hope this helps you !!

Complete the proof.
Prove: ARSU ARTU
A)
AAS
B)
AS
SAS
D)
SSS

Answers

Answer is a sorry if that is wrong

Use synthetic division to find the result when x^4-2x^2-4x-48 is divided by x-3

Answers

Answer: it’s x^3+3x^2+7x+17+3/x-3

Sorry ab the handwriting lol

Step-by-step explanation:

Find value of x
Find value of y

Answers

Answer:

x = 17.32

y = 10

Step-by-step explanation:

USsing the SOH CAH TOA identity

sin theta = opp/hyp

sin 30 = y/20

y = 20sin30

y = 20(0.5)

y = 10

Using Pythagoras theorem to get the value of x

20^2 = x^2 + y^2

400 = x^2 + 10^2

400 - 100 = x^2

300 =x^2

x = √300

x = 17.32

Answer:

x = 17.32 ,y = 10

Step-by-step explanation:

Use ratio of cosine :-

cos 30° = x/20 √3/2 = x/20 x = √3/2 * 20 x = 10√3 x = 10 * 1.732 x = 17.32

Use ratio of sine :-

sin 30° = y/20 1/2 = y/20 y = 20 *1/2 y = 10

Science is the favorite subject of 74% of students
at a school. There are 700 students at the school,
How many of them like science best?

Answers

Answer:

518

Step-by-step explanation:

let x be the number of people who likes the science the most.

x / 700 x 100 0.74

x = 518

Answer:

518 students

Step-by-step explanation:

74% of 700

8(x-5)(x-2)(x-8^2)(x-9)

What’s the degree?
What’s the leading coefficient?
What’s the x-intercept?
What’s the y-intercept?
What is the end behavior?(make sure to include both)

Answers

im not sure i need a pic sorry8822

okokokokokokkookkokokkokokokokok

Answers

Ok ok ok ok ok ok ok ok ok
Okokokokokokokokokokokokokokokokokokokokokokokokokokokokokokokokokokokokokomelon

Two parallel lines are cut by a transversal. What is the measure of 26?
n
(123)1/2
3
4
5/6
7/8
A. 90°
B. 57°
C. 180°
D. 123°

Answers

Answer:

do you have a picture to help?

The measure of angle 6 in the transversal that cut the parallel lines is 57 degrees

Angles formed when a transversal cut parallel lines

When a transversal line cut parallel lines, the angles formed are corresponding angles, alternate angles, vertically opposite angles etc.

Therefore,

∠2 = 180  - 123 = 57° (angle on a straight line)

Therefore,

∠2 ≅ ∠6 (corresponding angles)

Hence,

∠6 = 57 degrees

learn more on angles here: https://brainly.com/question/18250950

#SPJ5

Decide whether or not it is a function.
​

Answers

Answer:

Step-by-step explanation:

Yes it's a function.

You may be looking at v which produces m

You may be looking at r which also produces m.

That's fine. Two different x values (the domain) can produce the same y value. Lots of functions do that. (you'll study parabolas pretty soon and all that open up or down have two x values producing the same y value).

If you have a member of the domain producing 2 y values,  that doesn't work. That would not be a function.

This example is a function.

5 tons, 230 pounds = pounds
​

Answers

Answer:

false

Step-by-step explanation:

Answer:

5230 pounds

Step-by-step explanation:

The area of the square is 9/16

PLEASE HELP

Answers

1-9/16 :) good luck my friend

The person above is correct I believe

TEN POINTS AND BRAINLIEST

When using the vertical method to multiply polynomials, ____________.

A) each polynomial must have at least three terms.
B) it does not matter in what order each polynomial is written.
C) the polynomials must have the same number of terms.
D) write each polynomial in descending order.

Answers

D write each polynomial in descending order.

Help me plz don’t get it

Answers

Answer:

$200.75

Step-by-step explanation:

Brainliest please

The answer is 200.75 dollars

A student divided 1.374 by 4 and got 3.435.
a) Without dividing, how do you know the answer is incorrect?
b) What do you think the student did wrong?
c) What is the correct answer? How can you check?

Answers

Answer:

you know its wrong because when you divide, the number gets smaller

Anuja Drove 31,680 feet how many miles did Anuja Drive?

Answers

1 foot = 0.000189 mile
31,680 feet = 6 miles

What’s 5+5 i need help

Answers

Answer:

10

Step-by-step explanation:

or was it 11??

I think it’s uhhh... I think it’s a carrot

find the area.
14 ft 14 ft ​

Answers

area of a square or rectangle you just multiply length time width. which would be 196ft. You do not specify what shape you need the area of. There are different formulas for all of them.

Step-by-step explanation:

Answer:

Step-by-step explanation:

The Area of it is 196 ft^2

By the way that up signal means it's ft squared it just wouldn't let me do the trick on here.

Hope this helps!!

What is the solution to the inequality -3x - 5 < -20?

Answers

Answer:

x > 5

Step-by-step explanation:

Answer:

we have -3x < -15,

so

3x > 15,

x > 5

brainliest please?

what do 7-(-14) equal

Answers

Answer:

21

Step-by-step explanation:

7-(-14) = 7+14 = 21

Answer:

21

Step-by-step explanation:

7-(-14)

7+14 = 21

because two minuses makes a plus

GIVE ME BRAINLIEST NOW PLEASE!

stickers are made with the same ratio of width to length. a sticker 2 inches has a length of 6 inches. complete the table​

Answers

Answer:

2 =6

3= 9

4=12

5=15

Step-by-step explanation:

Formula is 3x

2 x 3= 6

3 x 3=9

4 x 3= 12

15/3= 5

Find the length of the hypotenuse to the nearest hundredths.

Answers

Answer:

9.85

Step-by-step explanation:

Hyp^2=opp^2+adj^2

Hyp^2=4^2+9^2

Hyp^2=16+81

Hyp^2=root 97

Hyp=9.848

Hyp=9.85

Kaylee wants to ride her bicycle more than 90 miles this week. She has already ridden her bicycle 18 miles. Write and solve an inequality to determine the number of miles, m, Addison needs to ride each day for the 6 more days this week to accomplish her goal.

Answers

Answer:

Step-by-step explanation:

First, 90 - 18 = 72

2nd,  72 divided by 6 = 12

So, the inequality is (m greater than (72 divided by 6 = 12  

Hope This Helps!!!!!!!!!!! :)

PLEASE HELP ME WITH THIS

Answers

Answer:

Step-by-step explanation:

1) 792÷ 36=22

2) 1/2 ÷ 3 = 1/6

3) D

4) its 10,00 cause 7.741 x 10 = 77,410

5) the answer in decimal is 60.089

hope this helps

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