Mathematics High School

Can you help me with this question please

Answers

Answer 1

Answer:

the answer is 9^8

Step-by-step explanation:

9^3 * 9^5 = 9^ 3 + 5 = 9^8

Related Questions

What does z equal?pls help me.

Answers

[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]

Actually Welcome to the Concept of the inequalities.

==> -2z +10z -7 > = 2z -9z -4

=> 8z - 7 >= -7z -4

=> 8z +7z >= -4+7

=> 15z >= 3

=> z >= 3/15

===>

[tex]z \: \geqslant \frac{1}{5} [/tex]

The first side of a triangle is 4 inches longer then twice th second side the third side of a trianhle

Answers

Question:

The first side of a triangle is four inches longer than twice the

second side. The third side of the triangle is 5 inches shorter than

the sum of the other two sides. The perimeter is 72 inches. Find

the lengths of the three sides.

Answer:

The sides of the triangle are: 11.5, 27 and 33.5

Step-by-step explanation:

Let the first side be f, the second be s and the third be t.

So, we have:

[tex]f =4 + 2s[/tex]

[tex]t = f + s - 5[/tex]

[tex]Perimeter = 72[/tex]

Required

Determine the length of the three sides

Perimeter is calculated as:

[tex]Perimeter = f + t + s[/tex]

Substitute values for f and t

[tex]Perimeter = 4+2s + f+s-5 + s[/tex]

[tex]Perimeter = f+2s +s+s-5+4[/tex]

[tex]Perimeter = f+4s-1[/tex]

Substitute values for f and Perimeter

[tex]72 = 4+2s+4s-1[/tex]

[tex]72 = 2s+4s-1+4[/tex]

[tex]72 = 6s+3[/tex]

Collect Like Terms

[tex]6s = 72 -3[/tex]

[tex]6s = 69[/tex]

[tex]s= 11.5[/tex]

[tex]f =4 + 2s[/tex]

[tex]f = 4 + 2 *11.5[/tex]

[tex]f = 27[/tex]

[tex]t = f + s - 5[/tex]

[tex]t=27+11.5 - 5[/tex]

[tex]t=33.5[/tex]

The sides of the triangle are: 11.5, 27 and 33.5

Q:
What is 9.687-3.699?

Answers

Answer:

5.988

Step-by-step explanation:

Tanya used 3/4 cup of flour to make 1/2 batch of muffins. How many cups of flour will she need to make 1 batch

Answers

1 cup and 2/4 is what she meeds to make 1 batch

Answer:

Step-by-step explanation:

HELP ME PLS, my assignment end in few minutes and I need help pleasee help me 10POINTS!!

Answers

Answer:

Q (2,1)

R(2,5)

S(4,5)

T(8,1)

Mhanifa please help fast

Answers

Answer:

Angles forming a linear pair are supplementary and sum to 180°

x + 8x = 180°9x = 180°x = 20°

The smaller angle is 20°

A(-2, 10) reflected over x-axis

Rule for such a reflection is:

(x, y) → (x, -y)

Point A will map to:

(-2, 10) → (-2, -10)

Correct option is D

One point is at the origin and two other points are at the distance m horizontally and vertically from the origin

The last point will have same distance m from the point (m, 0) and (0, m) and this will be point:

(m, 0 + m) = (m, m)

Help me please ill pay u

Answers

Answer:

x= -1

y= -1

Step-by-step explanation:

x is -2 y is -3/8
i put it into photomath

You enter a lottery where you select 5 numbers from 1 - 30 without duplicating numbers.

How many possible combinations of numbers are there?

Answers

30x29x28x27x26= 17,100,720

Identifique el valor atípico en la siguiente lista. Luego encuentre la media y la mediana de la lista con y sin el valor atípico 10, 4, 20, 5, 11, ISo, 7 de millas Atípico- 10 Media con valor atípico - 29,6 Mediana con valor atípico- 10 Media sin valor atípico - 44,1 Mediana sin valor atípico - 10,5 b. Valor atípico -10 Media con valor atípico - 10 Mediana con valor atípico - 29,6 Media sin valor atípico - 8,5 Mediana sin valor atípico 9.5 a Valor atípico - 1SO SN Media con valor atípico -9,5 Mediana con valor atípico 8,5 Media sin valor límite 29,6 Mediana sin valor atípico - 10 d Valor atípico - Media ISO con valor atípico -29,6 Mediana con valor atípico 10 Media sin valor atípico - 9,5 Mediana sin valor atípico - 8,5

Answers

Translate to English and I can help u, if I were to give u a answer it would be -8.5 based on the stuff given

Evaluate 3x + 7 for x = 5.

Answers

Answer:

Step-by-step explanation:

If x = 5, then plug 5 in for x .

3(5) + 7

15 + 7 = 22

Answer:

Step-by-step explanation: 3x + 7

3*5 = 15

15+7=22

A. g(x) = 4x2
B.
g(x)=2x2
(4)
D. g(x)=2x2
C. g(x)=
O

Answers

Answer:

It should be D on the photo

Find the unit rate. Explain how you got your answer.
$1.00 for 6 lemons

Answers

1:6

i got my answer for using ratios

16.6 all you have to do to get the unit rate is divide 100 by 6

PLEASE PLEASE HELP ME

Answers

Answer:

Step-by-step explanation:

9514 1404 393

Answer:

(B)

Step-by-step explanation:

x is on the left side of the < symbol, so the shaded portion of the line will be on the left side of the boundary dot.

The boundary dot is plotted at the constant, which is 1/2 = 2/4. That plot is shown in selection B.

_____

Additional comment

I like to write inequality solutions using the < or ≤ symbols because the relative positions of numbers and variables match their relative positions on the number line. In this problem, we have x < 1/2, so the shaded portion of the line is on the left of the boundary dot, just as x is on the left of 1/2 in the inequality.

Alex bought a present for his friend. The box, with its dimensions, is shown below.
If Alex has 60 square inches of wrapping paper, does he have enough paper to wrap the gift? (Assume that the shape of the wrapping paper doesn't matter.)
O yes because the gift has a surface area of 48 square inches
O no because the gift has a surface area of 96 square inches
O yes because the gift has a surface area of 32 square inches
O no because the gift has a surface area of 64 square inches

Answers

Answer:

yes because the gift has a surface area of 48 square inches

Step-by-step explanation:

Surface area formula:

A = 2(wl + hl + hw)

2 · (4 · 4 + 1 · 4 + 1 · 4) = 48

EASY MATH BRAINLIEST + POINTS

Answers

Answer:

thats not easy

Step-by-step explanation:

Answer:

-17 and -1

Step-by-step explanation:

use exponents to write an equivalent expression for 2.9 x 2.9 x 2.9 x 2.9.

Answers

Answer:

2.9 to the 4th power

Step-by-step explanation:

Find the quotient: 7465 ÷ 5

Answers

Answer:

1,493

Step-by-step explanation:

7645/5=1493

I am useless plz help

Answers

Answer: your answer is 195

Step-by-step explanation:

Round : 523.333333333
to the nearest hundredth

Answers

523.33

Hundreds, tens, ones.tenths, hundredths

need ASAP BEFORE 10:30PM
The heights of two vertical posts are 2 meters and 0.45 meter. When the shorter post casts a shadow that is 0.85 meter long, what is the length of the longer post's shadow to the nearest hundredth?
explain please

Answers

Answer: 3.78m

Step-by-step explanation: I hope that helps

Help me please. I will mark brainliest!

Answers

Answer:

The answer is 6.5 hours.

Step-by-step explanation:

If you multiply the hours need to work during that week days(6) and the hours worked during the weekend(3.5) you get 33.5 hours worked over all. then, you subtract 40(the hours wanted) and 33.5(the hours worked normally) and you get 6.5.

( 4,2 ) dialated by a scale of 2

Answers

(4,2) —-> (8,4)
Answer: (8,4)

what's the circumference of a circle with a diameter of 3 inches? Use 3.14 for pi

Answers

Answer:

C≈18.85

Step-by-step explanation:

on a certain hot summer's day, people used the public swimming pool. The daily prices are 1.50 for children and 2.25 for adults. The receipts for admission totaled 1258.50 How many children and how many adults swam at the public pool that day?

Answers

Answer:

Step-by-step explanation:

How many people used the public pool altogether? There isn't enough info

Anyways,

You would write two equations and solve using substitution / elimination / graphing

one equation is:

1.5x + 2.25y = 1258.5

(x is children, y is adults)

Answer:

158

Step-by-step explanation:

Which of the following relations are functions?^^

Answers

Answer:

its c because the x is not repeating so let's say x are people and y is the are the location. multiple x values can give the the same y but an x value can only give one y if x give more than one y value, or in other words repeats itself, then is not a function

I need help -6x > 30

Answers

Answer:

×< -5

Step-by-step explanation:

-6x>30 reverse the sign

x< -5

Can someone help me with this geometry question ASAP ty

Answers

Answer:

Step-by-step explanation:

45 x 45

Answer: I honestly think its D, none of them.

Don't quote me on that, but I didn't get any of those answers except for D.

Help please! :) thank you

Answers

Answer:

Step-by-step explanation:

Hope it’s correct

I think it would be B

The length of Bryan’s garden is 4 meters longer than 3 times the width. The perimeter of his garden is 72 meters. What are the dimensions (l, w) of his garden?

Answers

Answer:

8 m = width

28 m = length

Step-by-step explanation:

Let w = width

3w + 4 = length

P = 2w + 2l

= 2w + 2(3w + 4) = 72

2w + 6w + 8 = 72

8w + 8 = 72

8w = 64

w = 8 m = width

3w + 4 = 24 + 4 = 28 m = length

Answer:

Step-by-step explanation:

I took it and got it correct

Solve for the bottom please!!! Only if you know!

Answers

Answer:

aproximately 23.5 I believe

Step-by-step explanation:

ok, so first you square 17, which is 289. then you square 29, which is 841. subtract 289 from that:

841-289=552

now take the square root of 552

aproximately 23.5 I believe

Answer: 23cm

Step-by-step explanation:

a² + b² = c²

x² + 17² = 29²

x² + 289 = 841

x² = 552

√x² = √552

x ≈ 23 cm

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