All categories

3 years ago

What is the rule for the number pattern below ?950,800,650,500,350

1 answer:

7 0

Subtracts 150 each time—

950-150=800 and 800-150=650 and so on and so forth. The number sequence only includes 5 numbers so there is no way to tell if there is a tougher solution.

You might be interested in

Plsssss and thanks!!

vesna_86 [32]

Answer:

Step-by-step explanation:

A circle is 360 degrees. Comedy is 15%. We are asked in words, "How many degrees is 15% of 360?"

Let "how many degree" be x; the word "is" means =; 15% as a decimal is .15; the word "of" in this context means to multiply; and 360 is just 360. Putting all that together into an equation that we can solve for x:

x = .15(360). Multiply to get

x = 54 degrees

4 0

4 years ago

Which of the following numbers can be exposed as repeated decimals? 5/7 4/5 7/9 5/8

rodikova [14]

Answer:

Step-by-step explanation:

5/7=.714285714 and so on

7/9=.777777778 and so on

5 0

3 years ago

Three rare coins with diameters of 7/8 inch, 3/4 inch, and 5/8 inch are mounted in a rectangular frame, as shown in the diagram

BaLLatris [955]

Read this sentence.
The frog jumped across the pond, it landed on a lily pad.
Identify the choice that corrects the comma splice in this sentence.
O The frog jumped across the pond it landed on a lily pad.
O The frog, jumped across the pond, it landed on a lily pad.
O The frog jumped, across the pond, it landed on a lily pad.
O The frog jumped across the pond, and it landed on a lily pad.

4 0

3 years ago

Help to solve the equation

PIT_PIT [208]

Answer:

n = -1.25

Step-by-step explanation:

S(ABCD) = AB × AD

S(ABCD) = 2n × (4n + 5)

S(ABCD) = CD × AD

2n × (4n + 5) = CD × (4n + 5)

n = -1.25

PLEASE MARK ME AS BRAINLIEST AND HAVE A NICE DAY :)

5 0

2 years ago

A man 2 m high observes the angle of elevation to the top of a building to be 71° and the angle of depression to the bottom of t

Yuki888 [10]

Answer:

The building is 13.91 m tall

Step-by-step explanation:

The parameters given are;

Angle of elevation to the top of the building = 71°

Angle of depression to the bottom of the building = 26°

Height of the man = 2 m

Therefore, the sight of the man, the man's height, and the distance of the man from the building forms a triangle where:

The hypotenuse side = The sight of the man to the bottom of the building

Hence;

In ΔABC, A being at the eye level or head level of the man, B at the foot and C at the bottom of the building

∴ ∠A + Angle of depression to the bottom of the building = 90°

∠A = 90° - 26° = 64°

∠B = 90° and ∠C = 26° (Sum of angles in a triangle)

$Tan(C) = \frac{AB}{BC}$

Distance of the man from the building = BC

$Tan(26) = \frac{2}{BC}$

$BC= \frac{2}{ Tan(26) } = 4.1 \, m$

Given that the angle of elevation to the top of the building = 71°, we have;

ΔAET

Where:

A is at the head level of the man,

E is the point on the building directing facing the man and

T is the top of the building

Hence AE = BC and ∡TAE = 71°

TE + AB= The height of the building

$Tan(TAE) = \dfrac{TE}{AE}\\\\Tan(71) = \dfrac{TE}{4.1}$

∴ TE = tan(71°) × 4.1 = 11.91 m

Hence the height of the building = 11.91 + 2 = 13.91 m.

4 0

3 years ago