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Monica [59]
3 years ago
13

Svetlana's hair is 4 centimeters long. Her hair grows 1.50 centimeters per month. Svetlana wants her hair to grow so that it is

at least 7 centimeters long.
Write an inequality to determine the number of months, mmm, it will take Svetlana's hair to grow so it is at least 7 centimeters long.

Identify which graph represents the solution set to this inequality.
Please choose from one of the following options.
Mathematics
1 answer:
Doss [256]3 years ago
3 0
4+1.5x \geq 7
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Writing to explain if 5 potatoes together have a mass of 1 kilogram and 8 pears together have a mass of 1,200 grams, which has t
spayn [35]
Since 1 kilogram equals 1,000 grams 5 potatoes equals 1,000 grams. 1,000 divided by 5 is 200. This means 1 potato has a mass of 200 grams 1,200 divided by 8 is 150. that means a pear has a mass of 150 grams. Since 200 grams is bigger then 150 grams, that means the potato has greater mass>

Please vote this as the best answer :)
6 0
3 years ago
Alicia and Thea are in charge of determining the number of T-Shirt to order to sell in the school store. Each Student collected
Nataly [62]

Answer: 360

Step-by-step explanation:

Since we are informed from the question that Alicia surveyed 50 students in the cafeteria from the population of 300 students, it simply means that she surveyed 50/300 = 1/6 of the students.

Since Thea surveyed the first 60 students who arrived at school one morning, the number of T-Shirts taht they should order will be:

= 1/6 × x = 60

x = 60 × 6.

x = 360

They should order 360 t-shirts for the students.

5 0
3 years ago
In right triangle ABC, mC - 90° and AC BC. Which trigonometric ratio is cquivalent to sin b?
vaieri [72.5K]

Answer:

All trigonometric Ratios are  SinB = \frac{AC}{AB} ,  SinA= \frac{CB}{AB} ,  CosA= \frac{AC}{AB}

And  Cos B = \frac{CB}{AB}.

Step-by-step explanation:

Given that,

A right angle triangle ΔABC, ∠C =90°.

Diagram of the given scenario shown below,

In triangle ΔABC :-

                               Hypotenuse = AB\\Base = CB\\Perpendicular = AC

So,                            Sin\theta = \frac{perpendicular}{hypotenuse}

                                SinB = \frac{AC}{AB}

Now, for ∠A the dimensions of trigonometric ratios will be changed.

Here the base for ∠A is AC , perpendicular side is CB and hypotenuse will be same for all ratios.

                               SinA= \frac{CB}{AB}

Again,                    Cos\theta= \frac{base}{hypotenuse}

Then,                    CosA= \frac{AC}{AB}

And                      Cos B = \frac{CB}{AB}.

Hence,

All trigonometric Ratios are  SinB = \frac{AC}{AB} ,  SinA= \frac{CB}{AB} ,  CosA= \frac{AC}{AB}

And                      Cos B = \frac{CB}{AB}.

                               

8 0
4 years ago
Carlos has 3/7 pounds of pumpkin seeds evenly into 3 envelopes,how much pumpkin seeds is in each envelope​
ladessa [460]
1/7 pound per envelope
3 0
3 years ago
A restaurant owner bought b large bags of flour for $45 each and b large bags of sugar for $25 each. The expression b × 45 + b ×
sammy [17]
45b+25b :) please mark me brainliest. have a great day!!
5 0
3 years ago
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