2 years ago

I really need help on this question!!!

Mathematics

2 answers:

Artyom0805 [142]2 years ago

7 0

Answer:

The pencil was invented in 1795

Step-by-step explanation:

When the question says "177 years before ... 1972", it implies that we have to subtract 177 from 1972 to find when the pencil was invented.

1972 - 177 = 1795

I hope you find this helpful. :)

Marysya12 [62]2 years ago

6 0

Answer: 1795.

Step-by-step explanation:

The statement states that it was invented "177 years before".

It also states the year the video game was invented which is 1972.

1972-177=1795.

You might be interested in

What is the greatest common factor of the polynomial below?

Aleks [24]

The correct answer is D, 6x

7 0

2 years ago

The higher interest rate of a cash advance on a credit card with an existing balance can be eliminated by paying the cash advanc

finlep [7]

The answer is False.

8 0

2 years ago

Read 2 more answers

PLEASE HELP I WILL MARK BRANLIEST

Finger [1]

Answer:

SAS

Step-by-step explanation:

We must prove that triangles ABC and EDC are congruent.

Since BD bisects AE, then AC is congruent with CE.

Since AE bisects BD, then BC is congruent with CD

Angle C is 90° in the triangle EDC and is also 90° in triangle BCA because they are vertical angles.

Being two sides and the included angle congruent, then both triangles are similar by the SAS theorem.

Answer: SAS

4 0

2 years ago

X+(-4)=-12 Solve the equation and enter the value of x below

Tpy6a [65]

Answer:

$x = -8$

Step-by-step explanation:

<u>Step 1: Add 4 to both sides </u>

$x + (-4) = -12$

$x - 4 + 4 = -12 + 4$

$x = -8$

Answer: $x = -8$

3 0

2 years ago

Read 2 more answers

the greatest wind speed ever recorded on earth's surface is 231 miles per hour. what is the speed in kilometers per hour

fgiga [73]

the speed of wind in kilometers is 371.758

3 0

2 years ago