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3 years ago

Need help. Number 54.

Mathematics

1 answer:

Vesnalui [34]3 years ago

6 0

If you work out the difference between 2 and 7 you will get 4 so you add 4 each time.
3=12
4=16
5=20

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I need to find the percentage of students who ride the bus

NikAS [45]

Answer:

40%

Step-by-step explanation:

% of students drive to school

= no of students who drive/ total students× 100

=250/250+375×100

=250/625×100

=40%

4 0

3 years ago

I need help fast please!!!!!

Inessa05 [86]

Answer:

255.7 cm²

Step-by-step explanation:

A = 10²(3.14) = 314

(293/360)(314) = 255.7 cm²

8 0

3 years ago

Read 2 more answers

A 2.5 kg joint of lamb needs to be cooked as follows.

Softa [21]

Answer:

125 minutes

Step-by-step explanation:

2.5÷ .5 = 5

20× 5 + 25

= 125 min

3 0

3 years ago

Please anyone I’ll mark as a branlist

Makovka662 [10]

Answer:

the first option is the answer, r = √6

Step-by-step explanation:

$hypotenuse = \sqrt{opposite {}^{2} + adjacent {}^{2} }$

hypotenuse = q = √12

adjacent = p = √6

opposite = r

substitute the values into the hypotenuse formula

$q = \sqrt{r {}^{2} + p {}^{2} }$

$\sqrt{12} = \sqrt{r {}^{2} + ( \sqrt{6} ) {}^{2} }$

$( \sqrt{12} ) {}^{2} = r {}^{2} +6$

$12 = r {}^{2} + 6$

$12 - 6 = r {}^{2}$

$6 = r {}^{2}$

$\sqrt{6} = r$

$r = \sqrt{6}$

4 0

3 years ago

What is value of x? Enter your answer in the box. x =

Ghella [55]

The bisector divides the line BC in the following ratio.

(x + 8) / 10 = (2x - 5) / 14 Cross Multiply

14(x + 8) = 10(2x - 5) Remove the brackets.

14x + 112 = 20x - 50 Subtract 14x from both sides . Add 50 to both sides

112 + 50 = 20x - 14x Collect like terms

162 = 6x Divide by 6

x = 27

5 0

4 years ago