4 years ago

Question 1

Mathematics

1 answer:

8090 [49]4 years ago

4 0

Question 1- A

Question 2- C

Question 3- B

Question 4- C

Question 5- A

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What is the slope for (−10,1) And (0,−4) A -2 B - 1/2 C 2 D 1/2

alukav5142 [94]

Answer:B

Step-by-step explanation: dy/dx = (1--4)/(-10-0)

= 5/-10

=-1/2

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3 years ago

gary cycled a total of 8 kilometers by making 4 trips to work. How many trips will gary have to make to cycle a total of 10 kilo

zavuch27 [327]

Answer:

5 TRIPS

Step-by-step explanation:

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3 years ago

Can anybody help me please

GREYUIT [131]

Question 7: Option 1: x = 33.5°

Question 8: Option 3: x = 14.0°

Step-by-step explanation:

Question 7:

In the given figure, the value of perpendicular and hypotenuse is given, so we have to use any trigonometric ratio to find the value of angle as the given triangle is a right-angled triangle

So,

Perpendicular = P = 32

Hypotenuse = H = 58

So,

$sin\ x = \frac{P}{H}\\sin\ x = \frac{32}{58}\\sin\ x = 0.5517\\x = sin^{-1} ( 0.5517)\\x =33.48$

Rounding off to nearest tenth

x = 33.5°

Question 8:

In the given figure, the value of Base and Perpendicular is given, we will use tangent trigonometric ratio to find the value of x

So,

Perpendicular = P = 5

Base = B = 20

So,

$tan\ x = \frac{P}{B}\\tan\ x = \frac{5}{20}\\tan\ x = 0.25\\x = tan^{-1} (0.25)\\x = 14.036$

Rounding off to nearest tenth

x = 14.0°

Keywords: Right-angled triangle, trigonometric ratios

Learn more about trigonometric ratios at:

#LearnwithBrainly

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3 years ago

1/3 + a = 5/4 a = Solve the equation.

mafiozo [28]

Answer:

Step-by-step explanation:

1/3 + a = 5/4

-1/3 -1/3

a = 4/1 

7 0

3 years ago

Please help due in 20 min will give brainliest.

MatroZZZ [7]

Answer:

The volume of a prism=Bh

We have base area=44

Hieght=5

Thus V= 44*5

V=220

Thus the volume is 220cm³

4 0

3 years ago

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