3 years ago

What iis 155 plus 33 minus 4 divided by 2

Mathematics

2 answers:

Contact [7]3 years ago

7 0

Answer:

155+33-4÷2
155+33-2
188-2
186

hope it is helpful to you

Tcecarenko [31]3 years ago

7 0

Answer:

186 maybe

Step-by-step explanation:

correct me if iam wrong

You might be interested in

Doug entered a canoe race. he rowed 3 1/2 miles in 1/2 hours what is his average speed in miles per hour

lana [24]

3.5miles/.5hours
7miles/1hour
7mph

.

6 0

3 years ago

In simplest radical form, what are the solutions to the quadratic equation 6 = x2 - 10/?

pickupchik [31]

Answer:

$x = 5 \± \sqrt{31}$

Step-by-step explanation:

Given

$6 = x^2 - 10x$

Required

The solution in radical form

$6 = x^2 - 10x$

Rewrite as:

$x^2 - 10x - 6 = 0$

Using the quadratic formula, we have:

$x = \frac{-b \± \sqrt{b^2 - 4ac}}{2a}$

Where

a = 1

b = -10

c = -6

So, we have:

$x = \frac{-(-10) \± \sqrt{(-10)^2 - 4*1*(-6)}}{2*1}$

$x = \frac{10 \± \sqrt{100 +24}}{2*1}$

$x = \frac{10 \± \sqrt{124}}{2}$

Split the roots

$x = \frac{10 \± \sqrt{4 * 31}}{2}$

Express $\sqrt 4$ as 2

$x = \frac{10 \± 2\sqrt{31}}{2}$

Split the fraction

$x = \frac{10}{2} \± \frac{2\sqrt{31}}{2}$

$x = 5 \± \sqrt{31}$

5 0

3 years ago

Solve for x <br> What kind of angle <br> Substitute back in

inna [77]

These 2 angles are supplementary so we have
x+ 88 + x + 108 = 180
2x + 196 = 180
2c = -16
x = -8

the 2 angles are -8+88 and -8+108

that is 80 and 100.

8 0

3 years ago

Find 45 divided by 5/11

Vlad [161]

45 divided by 5 is 99

6 0

4 years ago

Read 2 more answers

What is the answer for x/12 = -2

Kazeer [188]

Answer:

x/12 = -2

x = -2x12

x = -24

X = -24

3 0

3 years ago

Read 2 more answers