All categories

2 years ago

Can someone please help me

Mathematics

1 answer:

algol132 years ago

7 0

Answer:

the answer is 12

Step-by-step explanation:

You might be interested in

Julia writes 2fractions with the same denominator that have numerators 5and 7.What could the denominator be if the sum is less t

Goshia [24]

Answer:

Less then denominator can be 20. I don't know equal. Greater denominator can just be 1.

8 0

2 years ago

Factor the following Trinomial:<br> x^2-3x+1

Serhud [2]

Answer:

The factors are (x-4) and (x+1)

(x-4)(x+1) = x²+x-4x-4 = x²-3x-4

Step-by-step explanation:

(x-4)(x+1) = x²+x-4x-4 = x²-3x-4

3 0

2 years ago

Two thirds as a decimal

larisa [96]

2/3
=0.6666666... is your final answer. Hope it help!

4 0

2 years ago

Read 2 more answers

I need help ASAP you must drag each of those tiles and match them up to the photos

iren2701 [21]

Answer:

Step-by-step explanation:

how we supposed to do it , when we cant control it

3 0

3 years ago

Sean b= 5,79; c= 10,4,el angulo A= 54,46°, el angulo C mide ?

Rzqust [24]

Answer:

$C \approx 91.732^{\circ}$

Step-by-step explanation:

(This exercise is presented in Spanish and for that reason explanation will be held in such language)

El lado restante se determina por la Ley del Coseno:

$a = \sqrt{b^{2}+c^{2}-2\cdot b\cdot c \cdot \cos A}$

$a = \sqrt{5.79^{2}+10.4^{2}-2\cdot (5.79)\cdot (10.4)\cdot \cos 54.46^{\circ}}$

$a \approx 8.466$

Finalmente, el angulo C se halla por medio de la misma ley:

$\cos C = - \frac{c^{2}-a^{2}-b^{2}}{2\cdot a \cdot b}$

$\cos C = -\frac{10.4^{2}-8.466^{2}-5.79^{2}}{2\cdot (8.466)\cdot (5.79)}$

$\cos C = -0.030$

$C \approx 91.732^{\circ}$

3 0

3 years ago