2 years ago

Hello Plz help me...

Mathematics

1 answer:

navik [9.2K]2 years ago

7 0

$12x-6-(4x-4)-(x+2)=\\
12x-6-4x+4-x-2=\\
7x-8
$

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A tailor uses

dimaraw [331]

Answer:

2.5 yards

Step-by-step explanation:

75÷30=2.5 yards

Hope this helps!

5 0

1 year ago

Read 2 more answers

A map has a scale of 2cm for every 25 miles. The distance in the map between griffin park and the San Diego zoo is 10 cm. How fa

aliina [53]

$2 \times 5 = 10 \\ 25 \times 5 = 125$
125 miles

3 0

2 years ago

Please help me with this one I beg you!! And don’t send those file links I know that their scams. Please help I will mark brainl

borishaifa [10]

Step-by-step explanation:

2;6 -> 6; -2

4;4 -> 4 ; -4

6;8 -> 8; -6

sorry English isn't my first language so I can't explain it :((

3 0

1 year ago

An electrician leans an extension ladder against the outside wall of a house so that it reaches an electric box 20 feet up. The

Nikolay [14]

The length of the ladder nearest hundredth of a foot is 23 feet.

We have given that,

An electrician leans an extension ladder against the outside wall of a house so that it reaches an electric box 20 feet up.

The ladder makes an angle of $77^{\circ}$ the ground.

<h3>What is the sin ratio?</h3>

$sin(\theta)=\frac{perpendicular \ side}{hypotenous}$

Therefore we get,

$\implies\frac{22}{H} =sin(77)$

$\implies H=22/sin(77)$

$\implies 22.59ft\\\\=23ft$

Therefore, The length of the ladder nearest hundredth of a foot is 23 feet.

To learn more about the trigonometric ratio visit:

brainly.com/question/24349828

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7 0

1 year ago

Solve for the indicated variable in each scientific formula. c=wtc/1000 for w

Hitman42 [59]

First, multiply both sides by 1000
1000*c = w*t*c

Since c is on both sides, they would cancel each other out
1000 = w*t

Divide both sides by t.
w = 1000*t

6 0

2 years ago