Ask question

Ask question

All categories

3 years ago

5

Pls help asap if square x = -7 ; then x = - 49

1 answer:

natima [27]3 years ago

4 0

Should be false because -7 x -7 is not -49 it is 49

You might be interested in

Trình bày khái niệm và cách giải phương trình bậc nhất 1 ẩn, hệ phương trình bậc nhất 2 ẩn

AysviL [449]

English please.......,.

8 0

3 years ago

Each week, you drive 150 miles. Your car gets 25 miles to the gallon, and gas prices are $3 per gallon. How much gas money will

Gwar [14]

YOU WILL SPEND 450 ON GAS EACH WEEK

4 0

3 years ago

Read 2 more answers

A computer chip has the dimensions 8mm x 8mm but the scale is drawn with the ...

Yuliya22 [10]

Given that the chip has a dimension of 8 mm by 8 mm which can be written as 0.8 cm by 0.8 cm, is drawn to scale and the dimensions of the plot is 4 cm by 4 cm, the scale of the drawing will be:
0.8 cm is represented by 4 cm
thus;
4 cm rep 0.8 cm
1 cm rep 0.2 cm
The answer is:
1 cm rep 0.2 cm

6 0

3 years ago

Need help thanks!! Don't know how to solve problem

Nina [5.8K]

The measure of the angle formed by 2 chords that intersect inside the circle is 1/2<span> the sum of the chords' intercepted arcs.
</span>
(83 + x)/2 = 107
83 + x = 107 * 2
83 + x = 214
x = 214 - 83
x = 131°

4 0

4 years ago

Can anyone find the value of b?

Pachacha [2.7K]

Answer:

$b=56$

Step-by-step explanation:

Angles in a straight line add up to 180°.

$180-99$

$=81$

Angles in a triangle add up to 180°.

$180-81-43=b$

$56=b$

6 0

3 years ago

Read 2 more answers