Ask question

Ask question

All categories

3 years ago

12

Can someone Solve?!? y+9.4=-12.2

2 answers:

Allushta [10]3 years ago

8 0

if you’re solving for y then just subtract 9.4 from -12.2 or -12.2 minus 9.4. A positive number subtracted from a negative number is the same as two negative numbers being combined together, so just add 9.4 and 12.2 and put a negative sign in front of the answer and that is what y equals. -12.2 + -9.4 = -21.6 = y

N76 [4]3 years ago

3 0

Answer:y=-21.6

Step-by-step explanation:

y+9.4=12.2

Y=-12.2-9.4

y=-21.6

You might be interested in

HELPHELPHELPHELPHELPHELP<br> HELP<br> HELP<br> HELP<br> HELP<br> HELP<br> HELP

Rasek [7]

Answer:

.6

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

For which of the following graphs would NOT make sense to connect the points?

jeka94

Answer:

i believe d. I could be wrong

Step-by-step explanation:

5 0

3 years ago

Multiply -c^2(3c-2) apply distributive property and multiply

alexandr402 [8]

Answer:

$\large\boxed{-c^2(3c-2)=-3c^3+2c^2}$

Step-by-step explanation:

$-c^2(3c-2)\qquad\text{use the distributive property}\ a(b+c)=ab+ac\\\\=(-c^2)(3c)+(-c^2)(-2)\\\\=-3c^3+2c^2$

7 0

3 years ago

in parallelogram ABCD, AC is diagonal, the measure <ABC is 40°, and the measure of <ACD IS 57°. what is the measure of &lt

Nutka1998 [239]

Answer: $\angle CAD = 83^\circ$ Option D

Step-by-step explanation:

In this question we use properties of parallelogram and angle sum property of a triangle.

In parallelogram ABCD

$\angle ABC=40^\circ$

As, we know that opposite angles of parallelogram are equal

Therefore,

$\angle ABC =\angle ADC =40^\circ$

Now, in triangle ADC

We know that sum of all the angles of a triangle is $=180^\circ$

$\angle ACD +\angle ADC +\angle DAC =180^\circ$

$57^\circ +40^\circ +\angle DAC =180^\circ$

$97^\circ + \angle DAC = 180^\circ$

Subtracting 97 from both sides we get

$\angle DAC = 180^\circ - 97^\circ$

$\angle DAC = 83^\circ$

Measure of $\angle CAD = 83^\circ$

3 0

3 years ago

What type of relationship does this pair of angles have? A.They are complementary angles.

Zinaida [17]

The answer to this question is D

3 0

3 years ago