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3 years ago

Help!! I’ll mark you brainly

Mathematics

1 answer:

Elza [17]3 years ago

3 0

Answer:

Two points that satisfy include (-2,5) (0,0) (2,-5) (I know this is more than 2, but in case the (0,0) origin isn't allowed.

Step-by-step explanation:

This is 5x+2y=0

Screenie is the 5x+2y=0 btw

Hope this helps!

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The table below shows the amount of money Michelle has

goldfiish [28.3K]

Answer: b
Explanation: every month she get $15 more added which means the slope is $15

3 0

3 years ago

Given: FPST is a trapezoid, FP=ST, m∠F=45°, PF=8, PS=10 <br><br> Find: The midsegment MN.

kodGreya [7K]

Answer:

$4\sqrt{2}+10$

Step-by-step explanation:

In trapezoid FPST, FP=ST, then this trapezoid is isosceles, so

$m\angle F=m\angle T=45^{\circ}.$

Draw the height PH. Triangle FPH is right triangle with two angles of measure 45°. This means that FH=HP. By the Pythagorean theorem,

$FH^2+PH^2=PF^2,\\ \\2FH^2=8^2,\\ \\FH^2=32,\\ \\FH=4\sqrt{2}.$

Since trapezoid FPST is isosceles, the base FT hasthe length

$FT=2FH+PS=8\sqrt{2}+10.$

Then the length of the midline is

$MN=\dfrac{FT+PS}{2}=\dfrac{8\sqrt{2}+10+10}{2}=4\sqrt{2}+10.$

8 0

3 years ago

Helppppp meehhehhhhhhhh

kiruha [24]

ANSWER

B. 10

EXPLANATION

We need to find the value of x first.

It was given that the perimeter of triangle XYZ is 24.

This means that:

XY+YZ+XZ=24

we substitute the expression in terms of x to get;

$(5x - 1) + (13 - x) = 24$

This implies that

$5x - x = 24 - 13 + 1$

$4x = 12$

Divide both sides by 4 to get;

$x = 3$

|WY|=|ZX|=13-3=10

6 0

3 years ago

Read 2 more answers

Rewrite the function f(x)=-4(x+3)2 – 2 in the form f(x) = ax²+bx+c.

Lana71 [14]

Answer:

f(x) = -4x² - 24x - 38

Step-by-step explanation:

f(x )= -4(x + 3)² – 2

Expand the squared term

f(x) = -4 (x² + 6x + 9) - 2

Distribute the -4

f(x) = (-4x² - 24x - 36) - 2

Combine like terms

f(x) = -4x² - 24x - 38

7 0

3 years ago

At one time the aircraft is 150 m above the surface, the submarine is 25 m below the surface, and the underwater robotic vehicle

EastWind [94]

Answer:

$175$ meter is difference in height between the submarine and the aircraft

Step-by-step explanation:

The height of aircraft above the surface $= 150$ meter

Depth at which the submarine lies below the surface $= 25$ meter

Depth at which the underwater robotic vehicle below the surface $= 186$ meter

Difference in height between the submarine and aircraft is equal to

$25 +150 = 175$ meter

4 0

3 years ago