3 years ago

Brainliest if correct

Mathematics

2 answers:

Komok [63]3 years ago

5 0

Answer:

u = -2

Step-by-step explanation:

Rearrange terms

-10 = -4 + 3u

-10 = 3u-4

Add 4 to both sides of the equation

-10 = 3u - 4

-10 +4 = 3u-4 +4

Simplify

-6 = 3u

Divide both sides of the equation by the same term

-6/3 = 3u/3

Simpilfy

u = -2

[RevyBreeze]

dybincka [34]3 years ago

4 0

Answer:

-2

Step-by-step explanation:

You might be interested in

Fill in the missing numbers I need an answer ASAP

mamaluj [8]

Answer:

the missing numbers be 60 and 6 respectively

Step-by-step explanation:

The computation of the missing numbers are shown below:

Let us assume the missing numbers be x

, $\frac{1}{2} \times 30 = \frac{1}{4} \times x\\\\15 = \frac{1}{4} \times x\\\\x = 60$

$\frac{1}{3} \times 12 = \frac{2}{3} \times x\\\\4 = \frac{2}{3} \times x\\\\x = 6$

Hence, the missing numbers be 60 and 6 respectively

4 0

3 years ago

What is the value of the expression below? 2[3(16+)]-8

sladkih [1.3K]

Answer:

Step-by-step explanation

2 * [3 * (16 + 1)] - 8 =

2 * [3 * 17] - 8 =

2 * 51 - 8

102 - 8 =

5 0

2 years ago

What does 9 yards times 3 feet times $2 equal?

disa [49]

54 is the answer to your question

3 0

3 years ago

Verify the identity. tan (x + pi/2) = -cot x

Leno4ka [110]

$\tan\left(x+\dfrac\pi2\right)=\dfrac{\sin\left(x+\frac\pi2\right)}{\cos\left(x+\frac\pi2\right)}=\dfrac{\sin x\cos\frac\pi2+\cos x\sin\frac\pi2}{\cos x\cos\frac\pi2-\sin x\sin\frac\pi2}=\dfrac{\cos x}{-\sin x}=-\cot x$

5 0

3 years ago

Solve the equation. Enter your answer in the box. x=27−−√3 x=??? HELP ASAP

-BARSIC- [3]

Answer:

x=-39

Step-by-step explanation:

5 0

4 years ago

Read 2 more answers