3 years ago

HELP ME I MARK BRAIN THING

Mathematics

2 answers:

disa [49]3 years ago

7 0

Answer:

your answer will be B

Step-by-step explanation:

have a nice day/night !!!

Shtirlitz [24]3 years ago

3 0

Answer:

Step-by-step explanation:

it is joined so it is symmetrical

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Find the slope of the line that goes through the given points (3,-6) (6,9)

belka [17]

Answer:

the slope is 5

Step-by-step explanation:

8 0

3 years ago

Please help will mark Brainly

Troyanec [42]

Answer:

not

Step-by-step explanation:

6 0

4 years ago

With steps please

Nat2105 [25]

Answer: $75\ m$

Step-by-step explanation:

Given

The tower is 45 m high and Clinometer is set at 1.3 m above the ground

From the figure, we can write

$\Rightarrow \tan 32^{\circ}=\dfrac{43.7}{x}\\\\\Rightarrow x=\dfrac{43.7}{\tan 32^{\circ}}\\\\\Rightarrow x=69.93\ m$

Similarly, for $\triangle ACD$

$\Rightarrow \tan 47^{\circ}=\dfrac{43.7+y}{x}\\\\\Rightarrow 69.93\times \tan 47^{\circ}=43.7+y\\\\\Rightarrow 74.99=43.7+y\\\Rightarrow y=31.29\ m$

Height of the tower is $43.7+31.29\approx 75\ m$

8 0

3 years ago

What is the intercept? what is the slope? y+2=9

Mars2501 [29]

Y + 2 = 9

y = 7

y = zero-x + 7

The y-intercept is 7.
The slope is zero.

The graph is a horizontal line. That's the meaning of zero slope.
It crosses the y-axis at 7, and it's always 7 units above the x-axis.
The line is parallel to the x-axis, and never crosses it.

5 0

4 years ago

Read 2 more answers

(+6) + (-11) + (+5)+(-7)

tensa zangetsu [6.8K]

Answer:

(+6) + (-11) + (+5)+(-7)

(6) + (-11) + (5) - (7)

6 - 11 + 5 - 7

(6 + 5) + (-11 - 7)

11 - 18

= -7