All categories

3 years ago

Dose anyone know how to solve this

Mathematics

2 answers:

nirvana33 [79]3 years ago

8 0

7-3^3/-6+10 = 7-27/-6+10 = -20/4 = -5

Alona [7]3 years ago

7 0

The answer should be -0.2. Just a tip but there is an app called photomath that is perfect for this. I'm not trying to advertise for anything, just trying to help ; )

You might be interested in

Write a ratio using another form for 132 boys and 89 girls

Paraphin [41]

Answer:

132 : 89

Step-by-step explanation:

There is no "another form"

7 0

2 years ago

Divide the binomial by the monomial to find the quotient -36x^4y + 144x^2 y^6/ -4x^2y

elixir [45]

The way that you would do this is by taking $-4x^{2}$ out of the binomial, or as I like to think about it, 'un-distributing'. :p
$-4x^{2}$ out of $-36x^{2}y$ , you end up with $12x^{2}$ .
When you take $-4x^{2}$ out of $144x^{2}y{6}$ , you get $-36y^{5}$ .
Put it together, and the solution is $12x^{2}$ - $36y^{5}$ .

Hope I helped!!

8 0

3 years ago

Read 2 more answers

Please help with this simple question!!!

strojnjashka [21]

456- 12= 444
37×12= 444
=12

7 0

3 years ago

a taste test asks people from Texas and California which pasta they prefer, brand A or brand B. this table shows the results

ELEN [110]

Answer:

Step-by-step explanation:

Two events A and B are independent when

$P(A|B)=P(A),$

where $P(A|B)$ is the probability that event A occurs given that event B has occured.

A = randomly selected person is from California

B = randomly selected person preferred brand A

A|B = being a person from California and preferring brand A.

Hence,

$P(A)=\dfrac{150}{275}=\dfrac{6}{11}\approx 0.55\\ \\P(B)=\dfrac{176}{275}=\dfrac{16}{25}=0.64\\ \\P(A|B)=\dfrac{96}{176}=\dfrac{6}{11}\approx 0.55$

Since $P(A)=P(A|B),$ events are independent.

4 0

2 years ago

Read 2 more answers

Write the quadratic equation whose roots are −6 and 2 , and whose leading coefficient is 5 . (use the letter x to represent the

White raven [17]

<span>Here let the quadratic equation be ax^2 + bx + c We know that a=5 from the question. Since the roots are 6 and 2, the quadratic equation would take the form of a product like (a1x-b1)(a2x-b2). However, let's assume that a2=1 and b2=6, Since a=5, a1=5, then 5x-b1=5(x-2). Solving this shows that b1=10 So, the equation is (5x-10)(x-6)</span>

3 0

3 years ago