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4 years ago

13

The base of an isosceles triangle is a fourth as long as the two equal sides. write the perimeter of the triangle as a function

of the length of the base.

1 answer:

jeka57 [31]4 years ago

5 0

Set the length of the base as x, the two equal sides are then 4x each, so the perimeter is x+4x+4x=9x

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a cube measuring 1 cm on each side, what is the volume, if the cube was dropped into 28ml of water. what would the new volume be

meriva

Answer:

29 ml

Step-by-step explanation:

Vcube = 1cm×1cm×1cm = 1 cm³

1 cm³ = 1 ml

If this cube is dropped into a 28ml of water the new reading will be 29 ml.

hope this helped :)

5 0

3 years ago

A class of 40 students elected a class president. There were 12 votes for Candidate A, and 18 votes for Candidate B. The rest of

mote1985 [20]

40 students
12-A
18-B
40-12=28
28-18=10
10/40 did not vote.
25% did not vote
10 is one fourth of 40
fourth of 100% is 25%

7 0

3 years ago

Saul earned $25 for painting his neighbor's fence. He spent $11 at the store and put the rest into his bank account.

PtichkaEL [24]

The answer is $14 Saul put into his bank accout

3 0

3 years ago

What is the area of the triangle? 13 5 12

andrey2020 [161]

Answer:29

Step-by-step explanation:

8 0

3 years ago

La casa de Mauricio está construida en un terreno de forma rectangular, el cual mide el doble de largo que de ancho. Mauricio as

elixir [45]

Answer:

x^2 = 121

Step-by-step explanation:

Sea el ancho del terreno x metros

Dado que la longitud es el doble del ancho, entonces la longitud será 2 * x = 2x

Matemáticamente, el área de un rectángulo es;

Anchura longitud Por lo tanto, tenemos

x * 2x = 242 metros cuadrados

Así; 2x ^ 2 = 242

x ^ 2 = 242/2

x ^ 2 = 121

7 0

3 years ago