3 years ago

Please help me with this

Mathematics

1 answer:

Ket [755]3 years ago

6 0

Answer:

its 27-78a % 367

Step-by-step explanation:

You might be interested in

The sum of 9 and a number is less than 12. Which of the following

Fofino [41]

Answer:

9+x<12

Step-by-step explanation:

add 9 to an unknown number.

9+x

use the < less than symbol (instead of an equal sign) and write 12.

3 0

3 years ago

Read 2 more answers

Write a problem that can be solved with the equation r divided by 6=14

mariarad [96]

R/6=14
multiply each side by 6 and you get
r=14×6
r=84

3 0

3 years ago

The value of the square root of -4 is not -2 because?

Anarel [89]

A) (-2)² ≠ -4 is your answer

Explanation:

(-2)² = (-2)(-2)

(-2) x (-2) = 4

∴ A) (-2)² ≠ -4

hope this helps

7 0

2 years ago

The total surface area of this cuboid is 112cm squared find the value of x

Liono4ka [1.6K]

Answer:

The height of cuboid is 3 cm

Step-by-step explanation:

Total surface area of cuboid = $2lb+2bh+2hl$

Length of cuboid = 10 cm

Width of cuboid = 2 cm

Let the height be x

Total surface area of cuboid = $2(10)(2)+2(2)(x)+2(x)(10)$

Total surface area of this cuboid is 112 cm squared

$2(10)(2)+2(2)(x)+2(x)(10)=112$

$40+4x+20x=112$

$40+24x=112$

$24x=112-40$

$24x=72$

$x=\frac{72}{24}$

$x=3$

Hence the height of cuboid is 3 cm

5 0

3 years ago

Chang made 6 identical necklaces each having beads and a pendant. The total cost of the beads and pendants for all 6 necklaces w

son4ous [18]

Answer:

One pendant costed $3.40

Step-by-step explanation:

6 0

2 years ago

Please help me with this​

Please help me with this