3 years ago

Help last 3 questions thanks so much!

Mathematics

1 answer:

deff fn [24]3 years ago

8 0

Answer:

did that first one its false

A= 53, B= 100, C= 27 (the last option)

BC is the longest side because it is opposite the largest angle ( not true)

You might be interested in

When a shape is reflected which of the properties change

Mazyrski [523]

Answer:

That shape orientation changes.

5 0

3 years ago

Is the term (x+2) a factor of the polynomial f(x)=x^3-10x^2+27x-12

Viefleur [7K]

No.

f(-2) = -114, not zero.
(x-4) is the only rational factor of f(x).

6 0

3 years ago

If the temperature started at 8 degrees celcius at Noon and it dropped 10 degrees over the next 5 hours

leonid [27]

Answer:

The answer is " $\bold{2^{\circ}\ C}$ "

Step-by-step explanation:

Given:

noon temperature $= 8^{\circ} C$

Total change in next 5 hours $= 10^{\circ} C$

Calculating the final temperature:

$\text{final temperature = noon temperature - changes in 5 hours}$

$= 8^{\circ} -10^{\circ} \\\\=- 2^{\circ} \ C$

8 0

3 years ago

A survey of sixth grade students measured how many miles they traveled to school. The distance was complied and displayed in a h

Brilliant_brown [7]

Answer:

Step-by-step explanation:

8 0

3 years ago

Cual es la ecuacion lineal de estos infinita solucion o no solucion<br>

coldgirl [10]

Cuando has simplificado la ecuación lo mas posible y las expresiones de los dos lados quedan iguales, hay soluciones infinitas. Pero, dado que lo has simplificado y son diferentes, no hay solución.

1.) 7x = 12 + 7x - 12

=> 7x = 7x => infinita solución

2.) x - 11 = 11 + x

=> x = 22 + x => no solución

3.) 2(4x - 6) = 8(x + 2)

=> 8x - 12 = 8x + 16 => 8x = 8x + 28 => no solución

4.) 2x - 9 = 2x - 9

=> infinita solución

5.) 8 + 4x = 4x + 10

=> 4x = 4x - 2 => no solución

6 0

3 years ago