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3 years ago

Lil help here please

Mathematics

2 answers:

stepan [7]3 years ago

3 0

Answer:

d=-48

Step-by-step explanation:

d=-8x6=-48

-BARSIC- [3]3 years ago

3 0

Answer and Step-by-step explanation:

To solve for d, we need to get it by itself. We do that by multiplying 6 to both sides of the equation.

d = -48

When we plug -48 in for d we get:

$\frac{-48}{6} = -8$ .

That means the answer is indeed d = -48.

#TeamTrees #PAW (Plant And Water)

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If the width of something is 5m and the perimeter is 22m, what is the length and area

Nadusha1986 [10]

I assume that this 'something' has a rectangular shape. If its width is 5m, than the length of two sides is 2 * 5 = 10m. Now if the perimeter is 22 square meters, then the lenght of another two sides is 12 / 2 = 6.

12 because 22 (the perimeter) - 10 (lenght of the 2 sides) = 12 (length of another 2 sides).

4 0

3 years ago

State whether the triangles are similar. If so, write a similarity statement and the postulate or theorem you used.

never [62]

Answer:

Triangles ABC and MNO are similar by SSS

Step-by-step explanation:

we know that

If two triangles are similar, then the ratio of its corresponding sides is proportional

In this problem

If this problem the corresponding sides are

AB and MN

BC and NO

AC and MO

Verify if the corresponding sides are proportional

$\frac{AB}{MN}=\frac{BC}{NO}=\frac{AC}{MO}$

substitute the given values

$\frac{5}{7.5}=\frac{5}{7.5}=\frac{8}{12}$

$0.67=0.67=0.67$ ----- is true

When two triangles have corresponding sides with identical ratios , the triangles are similar by SSS Similarity

therefore

Triangles ABC and MNO are similar by SSS

8 0

3 years ago

What dose each part of the equation represent? pls help

AlekseyPX

Answer:

A, B and C are placeholders for constants. (x and y are variables)

6 0

2 years ago

Read 2 more answers

SOME PLEASE HELP ME WITH THIS ITS DUO TODAY

Svet_ta [14]

Answer:

Blank above the 3: 9

Blanks underneath the 593: 540

Blanks underneath the line: 53

Blank by the "R": 53

Step-by-step explanation:

Simply divide.

3 0

3 years ago

A ladder 10 ft long rests against a vertical wall. If the bottom of the ladder slides away from the wall at a rate of 1.1 ft/s,

pishuonlain [190]

let:
X = the distance of the bottom of the ladder from the wall at any time
dX/dt = rate of travel of the bottom of the ladder = 1.1 ft/sec
A = the angle of the ladder with the ground at anytime
dA/dt = rate of change of the angle in radians per second

X = 10 cos A

dX/dt= -10 sin A dA/dt = 1.1

dA/dt = -1.1/(10 sinA)

When X = 6; cosA = 6/10; sinA = 8/10

Therefore:

dA/dt = -1.1/(10 x 0.8) = -0.1375 radiant per second.

4 0

3 years ago

Lil help here please​

Lil help here please