1 year ago

These are some maths gcse questions pls answer

Mathematics

1 answer:

astra-53 [7]1 year ago

4 0

Answer:

The difference between 5 and a certain number is divided by 3. find the number if is equal to 7.

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Answer:

i think its C)

Step-by-step explanation:

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2 years ago

Ron flies his airplane 20 km over the ground. He gains 800 m in altitude over the flight. What is the slope of the line segment

mrs_skeptik [129]

Answer:

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Step-by-step explanation:

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2 years ago

Kayla says that the point labeled C in the diagram below is the center.

anastassius [24]

Step-by-step explanation:

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3 years ago

In circle K with m JKL = 112 and JK = 13 units find area of sector JKL.

svetoff [14.1K]

Answer:

I65.18

Step-by-step explanation:

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2 years ago

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

xz_007 [3.2K]

Answer:

$x = 20$

Step-by-step explanation:

Given

The attached triangle

Required

Find x

The value of x will be found using the following equivalent ratios:

$11 : 121 = 10 : 5x + 10$

Convert to fraction

$\frac{11}{121} = \frac{10}{5x + 10}$

Factorize:

$\frac{11}{121} = \frac{5*2}{5(x + 2)}$

Simplify

$\frac{1}{11} = \frac{2}{x + 2}$

Cross Multiply

$1 * (x + 2) = 2 * 11$

$x + 2 = 22$

Collect Like Terms

$x = 22-2$

$x = 20$

4 0

2 years ago