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3 years ago

Find the slope of the line answers (1 point) 4 1 -1 -4

1 answer:

8 0

You need to show the question. Remember slope is rise / run, which is (Y2 -Y1) / (X2-X1), where the points are noted as x1, y1, and x2, y2

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BrainiestI WILL GIVE BRAINLIEST look at the right angled triangle abc

marissa [1.9K]

Answer:

x = 90°

y = 40°

z = 40°

Explanation (Concepts) :

A straight line has total 180° angle. A square has 4 sides of each 90° angle. A triangle is build up of 180° interior angle.

Workouts:

z + 90° + 50° = 180°

z = 180° - 90° - 50°

z = 40°

=================

x + 90° = 180°

x = 180° - 90°

x = 90°

==================

50° + 90° + y = 180°

y = 180° - 90° - 50°

y = 40°

5 0

2 years ago

Read 2 more answers

-10(d+1)=-14<br> What is the value of d

IRINA_888 [86]

Answer:

$d=\frac{2}{5}$

Step-by-step explanation:

-10 (d+1) = -14

-10d -10 = -14

-10d = -14 + 10

-10d = -4

d = 4/10

d= 2/5

5 0

3 years ago

Read 2 more answers

Help I’m stuck aaahhh help plz whit all this 10 points

Evgesh-ka [11]

444/6 =74
long division
all what you do is see how many times the outside number (divisor) goes into the inside number (dividend). So 6 doesn’t go into 4 then we will see if 6 goes into 44, yes it does, it goes into it 7 times. 7 x 6= 42. so 44-42=2.
Bring down the 4 and now you have 24. 6 goes into 24, 4 times. 6 x 4=24.
now you answer is 74

3 0

4 years ago

Read 2 more answers

A soccer ball is kicked from the ground at an upwards velocity of 90 feet per second. The equation h(t)=-16t^(2)+90t gives the h

garri49 [273]

Answer: 2.81 s

Step-by-step explanation:

Given

Ball is kicked upward with velocity $u=90\ ft/s$

Height of the ball is given by the function $h(t)=-16t^2+90t$

Derivative of a function gives the maxima or minima at certain point

$\Rightarrow \dfrac{dh}{dt}=-32t+90\\\\\Rightarrow \dfrac{dh}{dt}=0\\\\\Rightarrow -32t+90=0\\\\\Rightarrow t=\dfrac{90}{32}\\\\\Rightarrow t=2.81\ s$

Thus, it takes ball 2.81 s to reach the top.

5 0

4 years ago

Mikes fitness center charges $30 per month for a membership. All-Day fitness club charges $22 per month plus an $80 initiation f

Lelechka [254]

Answer:

The number of months after which amount paid to two fitness clubs be the same is 10

Step-by-step explanation:

Given as :

The charge of Mikes fitness center = $30 per month fro membership

The charge of All-Day fitness center= $22 per month fro membership + $80

initiation charge

Let The number of months after which amount paid to each club be same = x

So, According to question :

30 x = 22 x + 80

Or, 30 x - 22 x = 80

Or, 8 x = 80

So x = $\frac{80}{8}$

∴ x = 10

Hence The number of months after which amount paid to two fitness clubs be the same is 10 Answer

8 0

4 years ago