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3 years ago

10

What could be shown about the diagonals of parallelogram PQRS to compare the proof that diagonals of a parallelogram bisect each

other?

1 answer:

Anna71 [15]3 years ago

8 0

Answer:

C. PR and SQ have the same midpoing

Step-by-step explanation:

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I need to know how to answer this question and what the answers are for my Maths revision. Please help me I only have 2 days.

elena-s [515]

She has 300 g of minced meat.
The recipe calls for 400 g of minced meat.
What fraction of the amount of minced meat the recipe calls for does she have?
(300 g)/(400 g) = 3/4 = 0.75
She has 3/4 (or 0.75) of the amount of minced meat the recipe uses, so she needs to use 3/4 of all the other amounts.
Since 3/4 = 0.75, multiply each amount in the recipe by 0.75

Minced meat: 0.75 * 400 g = 300 g
(This confirms that the fraction 3/4 = 0.75 is correct.)

Tomatoes: 0.75 * 800 g = 600 g
Stock: 0.75 * 600 ml = 450 ml
Red wine: 0.75 * 300 ml = 225 ml

8 0

3 years ago

A honeybee hive may contain up to 4.0x10^4 honeybees. What is the number of honeybees in a beehive in standard form

lilavasa [31]

Answer:

40000

Step-by-step explanation:

Given that,

A honeybee hive may contain up to $4\times 10^4$ honeybees.

We need to find the number of honeybees in a beehive in standard form.

We know that,

10⁴ = 10000

So,

4 × 10⁴ = 4 × 10000

= 40000

So, there are 40000 honeybees in a beehive.

7 0

3 years ago

Solve and explain please

vekshin1

Answer:

<h2><em><u>x</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>14</u></em></h2>

Step-by-step explanation:

7x + 9 = 9x - 19. <em>[</em><em>Corresponding</em><em> </em><em>Angles</em><em>]</em>

=> 9x - 19 = 7x + 9

=> 9x - 7x = 19 + 9

=> 2x = 28

$= > x = \frac{28}{2}$

=> <em><u>x</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>14</u></em><em><u> </u></em><em><u>(</u></em><em><u>Ans</u></em><em><u>)</u></em>

3 0

3 years ago

Read 2 more answers

Translate into mathematical phrase.the weight (w) is more than 2kg

Ludmilka [50]

Answer:

w>2kg

Step-by-step explanation:

the weight is greater than 2kg.

3 0

3 years ago

Which expression is equivalent?

Oksanka [162]

the correct answer is 3. 17x +16y

4 0

3 years ago