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3 years ago

25. Which description does NOT guarantee that a quadrilateral is a rectangle?

1 answer:

5 0

<span>A quadrilateral with diagonals that are congruent and bisect each other. A rhombus is a quadrilateral with congruent bisecting diagonals. The answer is B</span>

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Jamie has 9 gallons of paint that she needs to pour into containers that

Andrew [12]

Answer:

12:)

Step-by-step explanation:

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2 years ago

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Find the equivalent fraction of 4/7

Delicious77 [7]

8/14 , 12/21, 16/28, 20/35

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4 years ago

-1.2= y/2.4 -1.7<br> Solve for y

evablogger [386]

${\huge{\boxed{\sf{Question}}$

$-1.2= y\div2.4 -1.7$

Solve for y

${\huge{\boxed{\sf{Answer\:with\:explanation }}}$

let's put our equation first

$-1.2= y\div2.4 -1.7$

Flip the equation

$y\div2.4-1.7=-1.2$

Now follow the rule of $BOMDAS/PEMDAS$

${\huge{\boxed{\sf{BOMDAS }}}$

Brackets

Of multiplication

Division

Addition

Subtraction

${\huge{\boxed{\sf{PEMDAS}}}$

Parenthesis

Exponents

Multiplication

Division

Addition

Subtraction

_________________________

${\huge{\boxed{\sf{Solve\:the\:equation}}}$

_________________________

$y\div2.4-1.7=-1.2$

${\underline{simplify}}$

$0.416667y-1.7=-1.2$

add $1.7$ to both sides

$0.416667y=0.5$

Divide both sides by $0.416667$

$y=1.2$

${\huge{\boxed{\sf{Answer}}}$

$y$ would equal $1.2$

4 0

3 years ago

What is the maximum r-value for the polar equation r = -3 + 5 sin theta? Note that a maximum r-value is a maximum value of (r),

kipiarov [429]

Answer:

Step-by-step explanation:

The given equation, r = -3 + 5 sin theta, includes a sine term whose max value is +5 and whose min value is -5. We are interested in finding the max value that r can have. To obtain this, take that constant term, -3, and add teh max value of the sine function, which is +5. Net: 5 - 3 = 2.

The max value that r = -3 + 5 sin theta can take on is +2.

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3 years ago

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What is the measure of c in Figure 1.6?

Lapatulllka [165]

Answer:

C. 65º

Step-by-step explanation:

180º- (62+53)=65º

a=65º

180º-(65+62)=53º

b=53º

180º-(53+62)=65º

c=65º

7 0

2 years ago

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