04/12/21

maths helpppppppps
The perimeter of a rectangular sticker is 50 centimeters. It is 15 centimeters tall. How wide is it?
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04/12/21

can you explain this question in simple terms

What is the solution of x/9 = 42/54?
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04/12/21

write each sum as a product of two factors 7g+ 14h + 21i
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04/12/21

what is 2.8 time 4.6. find the missing partial products
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04/12/21

Chapter 10: Inscribed Angles and Polygons
Find the value of y.x= 30y= ___
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04/12/21

Chapter 10: Inscribed Angles and Polygons
Find the measure of the red arc or angle. ⌢mPS =____ ∘  
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04/12/21

The landing for the steps
The landing for the steps leading up to a county courthouse is shaped like a trapezoid. The area of the landing is 1500 square feet. The shorter base is 12 feet longer than the height. The longer... more
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04/12/21

b. If ROCK is a rhombus and m∠𝑅𝑌𝐾 = 4x -10,then x
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04/12/21

An investor wants to analyze the earnings of a mutual fund account. Seven years ago, the value of the account wa
An investor wants to analyze the earnings of a mutual fund account. Seven years ago, the value of the account was $23,000 and it is now worth $28,750 (no additional deposits were made). If the... more
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04/12/21

Suppose $18,100 is invested in a monthly compounded account at 3.01%. Approximately how long will it take for the balance to reach $39,820 ?

Suppose $18,100 is invested in a monthly compounded account at 3.01%. Approximately how long will it take for the balance to reach $39,820 ?Round the answer to the nearest tenth of a year. ? years
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04/11/21

SOMEONE HELP PLZ !
Which has an area that is greater, a 30-60-90 triangle with hypotenuse of 4 or a 45-45-90 triangle with a hypotenuse of 4?
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04/11/21

A city started with a population of 16,000, and it grew at the rate of 7% per year. The current population is 27,490. How many years did it take to reach this size
growth and decay for algebra 2
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04/11/21

Answer question below:
What is the tangent of -4pi/3?
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04/11/21

trig equation help! please explain step by step

Solve the following, where 0° < 𝜃 < 360°.Find 𝜃 where tan𝜃 = tan265° and 𝜃 ≠ 265°.What do I do after I found the reference angle of -95°?please explain this whole question!
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04/10/21

A gardener wants to enclose a rectangular area using 260 feet of wooden fence. Find the dimensions that he should use, then determine the maximum area that can be enclosed.

Maximum area in ft^2 enclosed = ?
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04/10/21

Calculus Question
Find (if possible) y and ß such that (all letters with arrows on top symbol (vectors)) c = ya + ßb where a = (2,0,-3), b = (0,-3,4) and c = (-6,6,1).
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04/10/21

Dare you to solve.
You are given a regular tetrahedron, T with side length 2a. At each corner, slice off a regular tetrahedron of side length a. What is left is an octahedron, P with side lengths a. Use this... more
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04/10/21

From an observation deck on top of a lighthouse , the angles of depression to two boats that are known to be 350 feet apart are 12° and 25°. How tall is the tall is the lighthouse?

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04/10/21

Angle A = 52.5° , a=20.8 in, b=23.1 in find angle B, angle C, and side c
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04/10/21

Help me asap! Plz

Given: DC bisects ∠ACB and AC≅BC.Prove: △ACD≅△BCD.all given used in step 1 C A D B
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04/10/21

A ship leaves port and travels 30 miles at a bearing of N42°E. The ship then changes direction to a bearing of S50°E and continues for another 50 miles.
find the bearing from the ship back to the home port , and find the distance to the port.
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04/10/21

(a) Find the total floor space (area) of the deck in square feet.   (b) Find the cost in dollars of building the deck based on the estimated cost of $4.40 per ft2.

Gary and Carolyn plan to build the deck shown.12 ft12 ft18 ftA deck consists of two rectangular wooden platforms. The platforms share a side; the right side of the first platform is attached to the... more
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04/10/21

The exterior wall (the gabled end of the house shown) remains to be painted.
The exterior wall (the gabled end of the house shown) remains to be painted.18 ft10 ft34 ftThe end of a house consists of a triangle atop a rectangle; the horizontal base of the triangle is the top... more
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04/10/21

1+2+3+.........+122=A ∑ n=1 B
Find whats A and whats B?
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04/10/21

Give al the statement plz
Given: AB≅BC  D is the midpoint of AC.Prove: BD bisects ∠ABCall given are used in step 1
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