All categories

3 years ago

What is3 X 5 i need help

Mathematics

2 answers:

Vadim26 [7]3 years ago

8 0

Answer:

Step-by-step explanation:

Put your index finger on 5, then put your other index finger on 3, meet them up in the middle, and your answer is 15.

Tpy6a [65]3 years ago

8 0

Answer: 3 X 5 is 15

Step-by-step explanation: If you add 5 , 3 times you get 15

5+5+5=15

You might be interested in

Determine the value of the expression 2(x - 3) when x = 2.

erica [24]

Answer:

-2

Step-by-step explanation:

2(x-3), x=2

Since we know what x equals, plug it into the equation

2(2-3)

2(-1)

-2

8 0

2 years ago

Read 2 more answers

A man sells two mobile phones at the same price . on one he makes a profit of 10% and on the other he invited a loss of 10%. fin

Gennadij [26K]

Answer:

I had that answer but i lost my paper

Step-by-step explanation:

sorry

4 0

2 years ago

Factorise: a^2 + 8a - 20

REY [17]

Which two numbers add up to 88 and multiply to −20?
−2 and 10

Rewrite the expression using the above:

Answer:
(a−2)(a+10)

6 0

3 years ago

Read 2 more answers

A random sample of 1028 adults in a certain large country was asked "Do you pretty much think televisions are a necessity or a

Tems11 [23]

Answer:

lol

Step-by-step explanation:

what is the question

7 0

3 years ago

The equation y=2(x-1)^2-5y=2(x−1)

marin [14]

Answer:

(b) It is symmetrical about $x = 1$

Step-by-step explanation:

Given

$y = 2(x - 1)^2 - 5$

See attachment for options

Required

True statement about the graph

First, we check the line of symmetric

$y = 2(x - 1)^2 - 5$

Expand

$y = 2(x^2 - 2x + 1) - 5$

Open bracket

$y = 2x^2 - 4x + 2 - 5$

$y = 2x^2 - 4x -3$

A quadratic equation $y = ax^2 + bx + c$ has the following line of symmetry

$x = -\frac{b}{2a}$

By comparison, the equation becomes:

$x = -\frac{-4}{2*2}$

$x = \frac{4}{4}$

$x = 1$

Hence, the line of symmetry is at: $x = 1$

(b) is true.

8 0

3 years ago