All categories

4 years ago

If x=4 and y=5 work out 5xy+x squared

Mathematics

1 answer:

Verdich [7]4 years ago

5 0

$5xy+x^2 \hbox{ for } x=4, \ y=5 \\ \\
5 \times 4 \times 5 + 4^2=100+16=\boxed{116}$

You might be interested in

When a plane taking aerial photographs takes two pictures of the same place just seconds apart, it creates a set of images calle

Neporo4naja [7]

Answer:

Stereo Pair

Step-by-step explanation:

Basically, a stereo-pair image contains two views of a scene side by side. One of the views is intended for the left eye and the other for the right eye. These images are sometimes viewed with special equipment to direct each eye on to its intended target, but they are also often viewed without equipment.

3 0

2 years ago

Find the midpoint of PQ.<br> P(-2, 3) and Q (4, 5)

Aleks [24]

Answer: (1, 4)

Step-by-step explanation:

Use the midpoint formula to find the midpoint of the line segment.

$(\frac{(x_1+x_2)}{2},\frac{(y_1+y_2)}{2})$

Substitute in the values for $(x_1,y_1)$ and $(x_2,y_2)$

$(\frac{(-2+4)}{2},\frac{(3+5)}{2})$

Add − 2 and 4

$(\frac{(2)}{2},\frac{(3+5)}{2})$

Divide 2 by 2

$(1,\frac{(3+5)}{2})$

Add 3 and 5

$(1,\frac{(8)}{2})$

Divide 8 by 2 .

Answer: (1, 4)

7 0

4 years ago

PLEASE HELP ME ASAP<br> You roll a 6 sided number cube. What is the probability of rolling a 4?

djverab [1.8K]

That answer would be 1.5 just divide 6/4

6 0

4 years ago

Read 2 more answers

Please help me and please explain it step by step

algol13

9514 1404 393

Answer:

(a) exactly two unique triangles

Step-by-step explanation:

The third angle is ...

180° -50° -80° = 50°

Two of the angles are the same, so two of the sides are the same length. The given side measure can be either one of the two unique side lengths, giving rise to exactly two unique triangles.

6 0

3 years ago

One gallon of water weighs 8.34 pounds. How much does 6 gallons of water weigh? Label your answer.

Anettt [7]

If 1 gallon weighs 8.34 lbs.....then 6 gallons weighs (6 * 8.34) = 50.04 lbs

8 0

3 years ago

Read 2 more answers