All categories

2 years ago

Pls help me with this:((((

Mathematics

2 answers:

NeX [460]2 years ago

6 0

Answer:

See image

Step-by-step explanation:

Use y = mx + b called the slope-intercept form of the equation because you can pick the slope and also the y-intercept right off this equation. If you know what to look for, the information is just right there waiting for you to see it.

The m is the slope, that is the number in front of the x.

The b is the y-intercept, that is the number added on at the end of the equation.

Stolb23 [73]2 years ago

5 0

The answer is A -7 also can I please get brainliest I need 1 more to table up have a great day

You might be interested in

A ship at position (1, 0) on a nautical chart (with north in the positive y direction) sights a rock at position (7, 5). What an

Romashka-Z-Leto [24]

Answer:

0.69473828 radians east of north.

Step-by-step explanation:

Interpreting the information given on a Cartesian plane, the position of the ship will be (1,0) and that of the rock will be (7,5). Connecting the point (1,0) and (7,5) with a line and dropping a perpendicular line from point (7,5) to the x-axis to intersect the x-axis at (7,0), will form a right-triangle with base length 6 units and a height of 5 units.

Finding the base length from points (1,0) and (7,0)

d=√(x₂-x₁)²+(y₂-y₁)²

d=√(7-1)²

d= √6²

d=6 units

Finding the height from points (7,5) and (7,0)

d=√(x₂-x₁)²+(y₂-y₁)²

d=√(7-7)² + (0-5)²

d=√-5²

d=√25

d=5 units

So you now have a right triangle with base length 6 units and height 5 units.

To get the bearing of rock from ship position you apply the formula for tangent of an angle

Tan Ф = length of opposite side/length of adjustment side

TanФ=5/6

Tan Ф =0.83333333333

Tan⁻¹ (0.83333333333) =0.69473828 radians east of north.

3 0

3 years ago

(7x+5) m (9x+3)° What is the value of x ?

Mazyrski [523]

Answer: this is what i did

Step-by-step explanation:

632+66+15

6 0

3 years ago

Read 2 more answers

which of the following equations can be used to calculate the values of t for which the distance between Chris and any is 300 mi

Papessa [141]

The first thing we must know in this case is that the distance is equal to the speed for time.
We have then:
For Chris:
d1 = 40 * t
For Amy:
d2 = 60 * (t-2)
The distance between both will be given by the hypotenuse of the rectangle triangle:
300 = root ((40 * t) ^ 2 + (60 * (t-2)) ^ 2)
Answer:
300 = root ((40 * t) ^ 2 + (60 * (t-2)) ^ 2)
option 3

8 0

3 years ago

Read 2 more answers

Explain how you can find the side length of a rectangular prism if you are given the volume in the two other measurements. Does

Kruka [31]

Let's remember that V = lwh. If you are given two other measurements, you can multiply those two and divide V by that quantity to solve for the missing variable. Same process no matter the value:)

6 0

3 years ago

Opposite angles formed by two intersecting lines are called _______ angles.

ahrayia [7]

Answer: vertical angles

these angles are also congruent

hope this helps!

8 0

3 years ago

Read 2 more answers

Pls help me with this:((((​

Pls help me with this:((((