HelpPls123abc

25 Questions
13 Answers

0

552

4

+130

Quadrilaterals repost

In convex quadrilateral ABCD, the lengths of the side of AB, BC, CD, and DA are 1, 8, 14, an 7, respectively. The angle bisectors of ang. ABC and ang. BCD intersect at point O. Find the distance of the point O from the side AD if the area of triangle BOC read more ..

HelpPls123abc Mar 23, 2021

+1

584

5

+130

Needed to Repost

In ABC, let point D lie on the side AB, and point E lie on the side BC, such that m BDC = 60 degrees, and m AEC = 120 degrees. Find the measure of BCD if m BAE = 21 degrees.

TYSM :) read more ..

●●●●●

HelpPls123abc Mar 23, 2021

0

404

1

+130

Quadrilaterals

In a convenx quadrilateral ABCD, the lengths of the sides AB, BC, CD, and DA are 1,8,14, and 7, respectively. The angle bisectors of

TYSM :)

HelpPls123abc Mar 23, 2021

0

446

1

+130

Geometry RIP pls help

In ABC, let point D lie on the side AB, and point E lie on the side BC, such that m

TYSM :)

HelpPls123abc Mar 23, 2021

0

397

2

+130

Help

Len n be a positive integer and n>3. Find the last digit of 7^n!

read more ..

HelpPls123abc Mar 16, 2021

0

6

682

3

+130

Find the remainder when you divide 3^100 by 23.

Find the remainder when you divide 3^100 by 23.

TYSM

HelpPls123abc Mar 15, 2021

0

506

1

+130

Pls Help

Find the remainder when 2^70 + 3^70 is divied by 13

Thank You! read more ..

HelpPls123abc Mar 15, 2021

0

423

1

+130

some more exponents

Find the smallest positive a such that 5a = 1(mod 11)

HelpPls123abc Mar 15, 2021

0

587

1

+130

What is the TENS digit of 7^2018 (the ones digit is 7)

What is the TENS digit of 7^2018 (the ones digit is 7)

I've been shown a link to the answer for the ones digit, if someone could help with the tens?
read more ..

HelpPls123abc Mar 15, 2021

0

486

1

+130

Updated Question: Exponents

1) Find the remainder of 5^400 when divided by 19

2) What is the TENS digit of 7^2018 (the ones digit is 7)
read more ..

HelpPls123abc Mar 14, 2021

0

568

3

+130

Exponents

1) Find the remainder of 5^400 when divided by 19

2) What is the tens digit of 7^2018
read more ..

HelpPls123abc Mar 14, 2021

+1

577

2

+130

Quadratic Equations RIP help pls

The numbers 1,-1 and a+1 are the roots of the equation x^3+6x^2-2bx-3c-12=0.
Find the values of a,b,c.

TY :) read more ..

HelpPls123abc Mar 3, 2021

+1

458

1

+130

Help pls

The numbers 1, -1 and a+1 are the roots of the equation x^3+6x^2-2bx-3c-12=0. Find the values of a,b, and c.

TY :)

HelpPls123abc Feb 26, 2021

+1

439

1

+130

Polynomials

Find all possible values of a, if the equations ax^2+5x+1=0 has two different real roots

read more ..

HelpPls123abc Feb 24, 2021

+2

506

1

+130

Geometry please help :)

Let AC be Perpendicular to CE. Connect A to the midpoint D of CE and connect E to the midpoint B of AC. AD and EB intersect at point F, and BC = 7 inches, CD=9 inches. Find the area of DFE in square inches.

HelpPls123abc Feb 23, 2021