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3 years ago

Can U help me! I give BRAINILEST!!!!!!!!!!

Mathematics

2 answers:

harina [27]3 years ago

7 0

Answer:

The answer to your question is Area = 1024/243 or 4 52/243

Step-by-step explanation:

Data

length = 1 7/9

width = 3/4 of its length

Area = ?

Formula

Area of a rectangle = length x width

Process

1.- Convert the mixed fraction to improper fraction

1 7/9 = (9 + 7) / 9 = 16/9

2.- Get the width

16/9 / 3/4 = (16 x 4) / (9 x 3)

= 64 / 27

3.- Get the area

Area = (16/9)(64/27)

= 1024/243

= 4 52/243

Oliga [24]3 years ago

3 0

Answer:

Area=

Exact form: 4/3

Decimal form: 1.3... (1.3, 3 being infinite, 3 having the line above it)

Mixed number: 1 1/3

Step-by-step explanation:

Hope this is correct, if not feel free to let me know. I'm sorry in advance if this is incorrect.

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What is 5 (p-10) expanded

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Answer:

5p - 50

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5 x p
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3 years ago

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Rewrite 1/y^5/4 in the form y^n

LUCKY_DIMON [66]

Answer:

y^(-5/4)

Step-by-step explanation:

because

1/ (y^(5/4) = (1/y) ^(5/4) = y^(-5/4)

4 0

3 years ago

A perfect square trinomial can be represented by a square model with equivalent length and width. Which polynomial can be repres

lina2011 [118]

The correct answer is
$A) x^2 - 6x + 9$

In fact, this is a trinomial of the form $ax^2-bx+c$ , whose solutions are given by
$x_{1,2}= \frac{-b\pm \sqrt{b^2 -4ac} }{2a}$
Using this formula for the trinomial of the problem, we find:
$x1,2= \frac{6 \pm \sqrt{6^2-4\cdot 1\cdot 9}}{2} =3$
we see that this trinomial has two coincident solutions (x=3 with multiplicity 2). This means that it can be rewritten as a perfect square, in the following form:
 $(x-3)^2$

8 0

3 years ago

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Solve the system of equations by substitution y = 2x + 1 and 3x + y = 16

Luden [163]

Answer: y=7,x=3

Steps:

y = 2x + 1

3x + y = 16

Substitute y = 2x + 1

3x + 2x + 1 = 16

Simplify

5x+1=16

Isolate x for 5x + 1 = 16: x = 3

For y = 2x + 1

Substitute x = 3

y = 2 · 3 + 1

Simplify

y = 7

The solutions to the system of equations are:

y = 7, x = 3

Hope This Helps!

6 0

3 years ago

Jean bought a $1,980 snow thrower on the installment plan. The installment agreement included a 10% down payment and 18 monthly

enyata [817]

Answer:

Jean paid $2,286 for the snow thrower, with a finance charge of $306.

Step-by-step explanation:

Given that Jean bought a $ 1,980 snow thrower through an initial payment of 10% of the initial value, and 18 monthly payments of $ 116, to determine the final price paid by Jean, the following calculation is required:

(1,980 x 0.1) + (18 x 116) = X

198 + 2,088 = X

2,286 = X

Therefore, the final price paid for Jean was $ 2,286.

In turn, the finance charge arises from the difference between the final price and the list price, that is:

2,286 - 1,980 = X

306 = X

Thus, the finance charge is $ 306.

8 0

3 years ago