Ask question

Ask question

All categories

3 years ago

15

What is the answer, please help!

1 answer:

algol [13]3 years ago

5 0

I don’t see the answers on the screen

You might be interested in

What is 5% of 40? Need help please.

muminat

Answer:

it is 2

Step-by-step explanation:

4 0

3 years ago

-9x+3y=-6,-9x+2y=-10

ikadub [295]

Subject : Linear Equations

→ Use Elimination:
-9x + 3y = -6
-9x + 2y = -10
__________ ---
0 + y = 4
y = 4

→ Use substitution:
-9x + 3y = -6
-9x + 3(4) = -6
-9x + 12 = -6
-9x = -6 - 12
-9x = -18
x = -18/-9
x = 2

So the value of x = 2 and y = 4

I hope this helps...

8 0

3 years ago

Use rhombus TQRS below for questions 1–4.

UkoKoshka [18]

Answer:

Part 1) Option D $53\°$

Part 2) Option C $37\°$

Step-by-step explanation:

we know that

In a Rhombus

Opposite angles are congruent, and consecutive angles are supplementary. All sides are congruent by definition. The diagonals bisect the angles

Part 1) What is the measure of angle $1$ ?

$m$ -----> remember that the diagonals bisect the angles

Part 2) What is the measure of angle $2$ ?

Remember that

In a rhombus consecutive angles are supplementary

so

$m$

$m$

$m$

The measure of angle $2$ is equal to the measure of angle T divided by $2$

$m$

6 0

3 years ago

Read 2 more answers

X=1.5 and y = 3 the sum of x and y is ?

tatuchka [14]

Answer:

sum of x and y

x + y

1.5 + 3

4.5

hope it helps u

8 0

3 years ago

Read 2 more answers

Find the derivative of f(x) = 3/x at x = 1

aniked [119]

Answer:

- 3

Step-by-step explanation:

Differentiate f(x) using the power rule

$\frac{d}{dx}$ (a $x^{n}$ ) = na $x^{n-1}$

Given f(x) = $\frac{3}{x}$ = 3 $x^{-1}$ , then

f'(x) = - 3 $x^{-2}$ = - $\frac{3}{x^2}$

f'(1) = - $\frac{3}{1}$ = - 3

6 0

4 years ago