3 years ago

Please help me out thank you.

Mathematics

1 answer:

frozen [14]3 years ago

6 0

Answer:

A'-4

Step-by-step explanation:

why does it turn 90

You might be interested in

If you prove that △ABD is congruent to △CDB, which general statement best describes what you have proved?

fredd [130]

Answer:

A: Opposite sides of a parallelogram are congruent

Step-by-step explanation:

The only diagonal involved is BD, so none of the statements regrading diagonals has been proven. The only thing proven is ...

AB ≅ CD . . . . opposite sides are congruent

AD ≅ CB . . . . opposite sides are congruent

5 0

2 years ago

Nikki plans to start a hair business. She also wants to take classes to learn how to do new

rodikova [14]

Working be x and classes be y

x≤40
x≥30

30≤x≤40

And

2≤y≤6

Graph both .

The solution region is the best way.(Blue part)

6 0

3 years ago

Solve -x^2 + 4x +10 = 0 by using the "Solving the square method"

Pavel [41]

Answer:

$x = - 2 + \sqrt{14} \: \: or \: \: x = - 2 - \sqrt{14}$

Step-by-step explanation:

${x}^{2} - 4x - 10 = 0 \\ {x}^{2} - 4x = 10 \\ {x}^{2} - 2(2x) = 10 \\ {x }^{2} - 2(2x) + 4 = 10 + 4 \\ {(x + 2)}^{2} = 14 \\ x + 2 = \sqrt{14} \: \: \: \: or \: \: \: x + 2 = - \sqrt{14}$

3 0

3 years ago

If you deposit or put in $1550 into a savings account earning 7.2% simple interest for 2 years, how much money total will you ha

GREYUIT [131]

Answer:

22320

Step-by-step explanation:

simple interest= p (deposit) × r (rate) × t (time)

=1550×7.2×2

=22320

6 0

3 years ago

Round 17000 to the nearest 1000

Mrrafil [7]

It is 17000 because there is nothing to round

3 0

4 years ago