All categories

3 years ago

Solve for u. -19u + 11 = -20u

Mathematics

2 answers:

Vesna [10]3 years ago

6 0

-19u + 11 = -20u
Add 19u to both sides.

11 = -u
Divide both sides by -1.

-11 = u

shtirl [24]3 years ago

6 0

Add 19u to both sides:-

11 = - u

u = -11

You might be interested in

Which represents an exterior angle of triangle ABF?<br><br> ∠BAD<br> ∠AFE<br> ∠CAD<br> ∠CAB

Oxana [17]

The angle that represents an exterior angle of the given triangle is: D. ∠CAB.

<h3>What is an Exterior Angle of a Triangle?</h3>

An exterior angle of a triangle is the angle that is located outside a triangle on an extended adjacent side of the triangle.

In the image given, and considering the options we have, ∠CAB is located outside a triangle ABF on an extended adjacent side CF of the triangle.

Therefore, the answer is: D. ∠CAB.

Learn more about the exterior angle of a triangle on:

brainly.com/question/17972372

#SPJ1

6 0

2 years ago

Evaluate each function k(a)=3a+2; Find k(2)

Sergeu [11.5K]

Step-by-step explanation:

k(a) =3a+2

k(2)=3*2+2

k(2)=6+2

k(2)=8

6 0

3 years ago

I see <br>I think<br>I wonder

IgorLugansk [536]

Answer:

i think its 2 rectangles

i wonder what the math question is gonna be

Step-by-step explanation:

3 0

3 years ago

If 6/10 is multiplied by a fraction less than 1,which of these would be an answer 6/10,1/2,3/2,or 5

Pavlova-9 [17]

If $\frac{6}{10}$ is multiplied with a fraction less than 1, out of the given options $\frac{1}{2}$ would be the answer.

Explanation:

First, we need to determine what a fraction lesser than 1 is. If the numerator is lesser than the denominator, the fraction will be lesser than 1 whereas if the denominator is higher than the numerator is would equal more than 1.
If $\frac{6}{10}$ is multiplied with 1, we get the value $\frac{6}{10}$ . Since the fraction must be lesser than 1, $\frac{6}{10}$ cannot be an answer. So option 1 cannot be the answer.
The value of $\frac{6}{10}$ is 0.6. If it is multiplied with any value lesser than 1, the resulting value cannot be higher than the value of 0.6. The value of the fraction $\frac{3}{2}$ is 1.5 and the value of 5 are both greater than 0.6. So the third and fourth options cannot be the answer. So $\frac{1}{2}$ is the answer.

4 0

3 years ago

Marco need to buy some dog food at the nearest store six bags of dog food cost $25.50 how much would Marcos bag of five bags of

julsineya [31]

Answer:

Five bags of dog food costs $21.25.

Step-by-step explanation:

We can solve using proportions.

$\frac{6 \: bags}{25.50 \: dollars} = \frac{5 \: bags}{x} \\ \\ \frac{127.5}{6} = \frac{6x}{6} \\ \\ 21.25 = x \\ 21.25 \: dollars = x$

5 0

3 years ago