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3 years ago

1x1 wdwdwadwdwadwa dwa dwa daw dwa dw adw dw da dw dwa dw adw da daw dw dawd wd wdwdw

Mathematics

2 answers:

Free_Kalibri [48]3 years ago

7 0

Answer:

Step-by-step explanation:

amid [387]3 years ago

6 0

Answer:

Step-by-step explanation:

1x1 is 1 because 1x1 is 1

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Simplify 25p^6q^9 / 45p^8q^4. write answer using a positive exponent

sleet_krkn [62]

The simplification of 25p^6q^9 / 45p^8q^4 using a positive exponent;

Division is 5p^6 q^9 / 9p^8 q^4
Elevated form is 5/9 p^-2 q^5

<h3>What are algebraic expressions?</h3>

Algebraic expressions are expressions made up of factors, variables, terms, coefficients and constants.

They are also comprised of arithmetic operations such as addition, subtraction, multiplication, division, etc

We also know that index forms are also know as standard forms.

They are mathematical expressions showing the power of exponent of a variable in terms of another variable.

Given the index algebraic forms;

25p^6q^9 / 45p^8q^4

Using the rule of indices, we take the negative exponent of the divisor and multiply through.

We have;

5p^6 q^9 × 9p^-8 q^-4

Add exponential values

5/9 p^6-8 q^9 -4

5/9 p^-2 q^5

Thus, the expression is simplified to 5/9 p^-2 q^5

Learn more about index forms here:

brainly.com/question/15361818

#SPJ1

5 0

1 year ago

Ryan's brother works in a shoe store. He earns $12 per hour. The store offers him a raise — a 5% increase per hour. After the ra

TEA [102]

Answer:

$12.60

Step-by-step explanation:

12x.05 = .6 then .6+12 is 12.6

sorry if this is wrong lol

8 0

2 years ago

Which ordered pairs are solutions to the inequality 2x+y>−4?

hichkok12 [17]

we will proceed to resolve each case to determine the solution

we have

$2x+y>-4$

$y>-2x-4$

we know that

If an ordered pair is the solution of the inequality, then it must satisfy the inequality.

case a) $(5,-12)$

Substitute the value of x and y in the inequality

$-12>-2*5-4$

$-12>-14$ ------> is True

therefore

the ordered pair $(5,-12)$ is a solution of the inequality

case b) $(-3,0)$

Substitute the value of x and y in the inequality

$0>-2*-3-4$

$0>2$ ------> is False

therefore

the ordered pair $(-3,0)$ is not a solution of the inequality

case c) $(-1,-1)$

Substitute the value of x and y in the inequality

$-1>-2*-1-4$

$-1>-2$ ------> is True

therefore

the ordered pair $(-1,-1)$ is a solution of the inequality

case d) $(0,1)$

Substitute the value of x and y in the inequality

$1>-2*0-4$

$1>-4$ ------> is True

therefore

the ordered pair $(0,1)$ is a solution of the inequality

case e) $(4,-12)$

Substitute the value of x and y in the inequality

$-12>-2*4-4$

$-12>-12$ ------> is False

therefore

the ordered pair $(4,-12)$ is not a solution of the inequality

Verify

using a graphing tool

see the attached figure

the solution is the shaded area above the line

The points A,C, and D lies on the shaded area, therefore the ordered pairs A,C, and D are solution of the inequality

7 0

3 years ago

Read 2 more answers

Given a pre-image and an image, explain how you could use transformation to show they are congruent?

JulsSmile [24]

Given a pre-image, you could use any single reflection, rotation, or translation, or combination of these transformations to re-position the pre-image on top of the image to confirm congruence. You would be able to visually see corresponding side lengths and corresponding angles measures are the same.

8 0

3 years ago

Read 2 more answers

A right triangle has an angle measures of the 2.4° what is the value of x, the missing angle

olganol [36]

Answer:

87.6

Step-by-step explanation:

90 = 2.4 + x

x = 90 - 2.4

x = 87.6

4 0

3 years ago