2 years ago

A number increased by five and then divided by two

Mathematics

1 answer:

borishaifa [10]2 years ago

3 0

$\frac{n + 5}{2}$ is the proper fraction.

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Please help with this

snow_lady [41]

Answer:

B. $- \frac{9}{8}$

Step-by-step explanation:

$\huge\frac{ - 2 {a}^{ - 3} {b}^{2} }{a} \\ \\ \huge = \frac{ - 2 {b}^{2} }{a \times{a}^{ 3} } \\ \\ \huge = \frac{ - 2 {b}^{2} }{{a}^{ 4} } \\ \\ \huge = \frac{ - 2 \times {3}^{2} }{ {( - 2)}^{4} } \\ \\ \huge= \frac{ - 2 \times 9}{16} \\ \\ \huge \red{= - \frac{9}{8} }$

8 0

2 years ago

the diagram shows a rectangle four of these rectangles are put to together as shown calculate the shaded area

yawa3891 [41]

Answer:

42cm squared

Step-by-step explanation:

You are taking 2 x 0.5cm of the smaller sides rectangles which is 1. Then what is left is 6x7 which is 42cm squared

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2 years ago

Anyone know the answer

kykrilka [37]

You would need to change the slope to -6 because perpendicular lines have opposite reciprocal slopes.

5 0

2 years ago

TOPIC: Forming and Solving Equations (An equation must be included as well please)

Tatiana [17]

1) let both have x ,
so putting in eqn ;

4x+0.50 = 9x-3
5x=2.50
x=0.50

therefore both have 50 p in the beginning !!

2) let the number be x

so in eqn;

(x+18)/2=5x
x+18=10x
9x=18
x=2

so the number must be 2 !!

if you have still any problem, comment !!

6 0

2 years ago

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One card is drawn form a standard deck of 52 cards. What is the probability of <br> P(jack or red)

bazaltina [42]

2/52 which simplifies down to 1/26

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2 years ago

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