3 years ago

6.4u−5.1u=−3.25 does any one know the answer

Mathematics

2 answers:

Delicious77 [7]3 years ago

8 0

Combine like terms and get 1.3u=-3.25
u=-2.5

Alex3 years ago

7 0

6.4u-5.1u=-3.25
1.3u= -3.25
u= -2.5

You might be interested in

If all four sides of an quadrilateral measure the same length, and one corner angle measures 90 degrees, circle the shape that t

son4ous [18]

Answer:

All of the above

Step-by-step explanation:

ALL of the above quadrilaterals have all these characteristics.

7 0

3 years ago

A right triangle has a 30 degree angle. the leg adjacent to the 30 degree angle measures 25 inches what is the inches. What is t

yanalaym [24]

Tan(30°) = opposite/adjacent ⇒

opposite = adjacent * tan(30°) = 25 * 0.5773 ≈14.4 in ← <span>to the nearest tenth.</span>

8 0

3 years ago

The prices for different types and amounts of building bricks are given. Select the options that have the same cost per brick.

pickupchik [31]

Answer:

35 bricks for $25.90

230 bricks for $170.2

Step-by-step explanation:

Cost per brick = number of bricks / price of bricks

1500/$1110 = $1.35

1300 / $845 = $1.54

230 / $170.20 = $1.35

100 / $75 = $1.33

35 / $25.90 = $1.35

Based on these calculations, the bricks that have the same cost per brick are :

35 bricks for $25.90

230 bricks for $170.20

7 0

2 years ago

How do I find the inverse of this problem?

raketka [301]

$\mathfrak{\huge{\pink{\underline{\underline{AnSwEr:-}}}}}$

Actually Welcome to the Concept of the Inverse of real function.

Let's consider here, g(n) = y ,

so we get as,

$y = \sqrt[3]{ \frac{n - 1}{2} }$

no, cubing the power both side we get as,

${y}^{3} = \frac{n - 1}{2}$

now,

$2 {y}^{3} = n - 1$

so finally, we get as,

$n = 2 {y}^{3} + 1$

hence,here, n = inverse of the g(n) function.

so,

g^-1 (n) = 2y^3+1.

7 0

2 years ago

(−1)^3⋅(−1)^2<br> simplify

Nastasia [14]

When simplified the answers results in
= -1

8 0

2 years ago