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Alinara [238K]
3 years ago
11

Toni can carry up to 22lb in her backpack,her lunch weighs 1 lb,her gym clothes weighs 3lb and her books (b) 3lb each.how many b

ooks can she carry in her backpack?
Mathematics
1 answer:
Nadusha1986 [10]3 years ago
8 0
The answer is 6 books
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If PQRS is a rhombus, which statements must be true? Check all that apply.
Aleksandr [31]

Answer:

Options (B), (C) and (F) are correct.

Step-by-step explanation:

Properties of a rhombus,

1). All sides of a rhombus are equal in measure.

2). Both the diagonals of a rhombus are the perpendicular.

3). Diagonals bisect the vertex angles.

By these properties of a rhombus,

Option (B): PR is perpendicular to QS.

Option (C): ∠QPR ≅ ∠SPR

Option (F): PQ ≅ QR

Therefore, options (B), (C) and (F) are correct.

4 0
3 years ago
15 point help asap marking brainlest!!!!!!!!!!!!!!
ziro4ka [17]

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m=(-1-5)/(1--1)

m=-6/2

m=-3

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y-5 = -3 (x+1)

distribute

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4 0
3 years ago
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Then p=3.<br> Use the equation k = 3n to find the value of k when n = 3.
Bad White [126]

Answer:

k = 9

Step-by-step explanation:

n = 3, so substitute 3 for n in the equation

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3 years ago
Identifying roots - Pre calculus stuff
umka2103 [35]

The answers are 0 and 2

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3 years ago
A website received 2500 registered members in July. And the number of registered members in August decreased to 2245. What was t
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Number of registrations a website received during July = 2500

Number of registrations a website received during August = 2245

Number by which the registrations decreased :

=\tt 2500 - 2245

=\tt 255

Thus, the registrations decreased by 255.

Let x be the perrcentage of decrease.

Which means :

=\tt 255 =  \frac{x}{100}  \: of \: 2500

= \tt255 =  \frac{x \times 2500}{100}

=\tt 255 =  \frac{2500x}{100}

= \tt255 \times 100  = 2500x

= \tt25500 = 2500x

=\tt  \frac{25000}{2500}  = x

\color{plum} =\tt  \bold{10.2\%}

▪︎Thus, the percentage of decrease in the number of registered members = 10.2%

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3 years ago
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