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igor_vitrenko [27]
3 years ago
7

Sara has 4 yellow beads and 3 green beads.how many beads does sara have

Mathematics
1 answer:
Neko [114]3 years ago
7 0
Sarah has 7 beads all together
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44% of 25 is what number
dolphi86 [110]
44% of 25 would be 11
6 0
3 years ago
Which of the following graphs represents the solution set for y< -2x – 4? ​
Katen [24]

Given:

The inequality is y.

To find:

The graph of the given inequality.

Solution:

The inequality is

y

The related equation is

y=-2x-4

For x=0,

y=-2(0)-4

y=0-4

y=-4

For y=0,

0=-2x-4

4=-2x

\dfrac{4}{-2}=x

-2=x

So, the related line passes through two points (0,-4) and (-2,0).

Sign of inequality is <, so the related line is a dotted line and shaded region is below the related line.

Therefore, the correct option is B.

3 0
3 years ago
A recipe calls for an oven to be preheated to 400 °F. What is the approximate temperature of the preheated oven in Celsius degre
AleksandrR [38]

Answer:

The approximate temperature of the preheated oven is 204 °C.

Step-by-step explanation:

Here, the given temperature in Fahrenheit = 400 °F

Let us assume the given temperature in Celsius   =  C

Now, the relation between the two measure of temperature is given as:

F =( \frac{9}{5} )C + 32

According to the question:

400  =( \frac{9}{5})C + 32 \\\implies ( \frac{9}{5})C =  400 - 32  = 368\\or, C  = 368 \times\frac{5}{9}   =204.4

Or, C = 204.4°C

Hence, the approximate temperature of the preheated oven is 204 °C.

8 0
3 years ago
12% of what number is 0.6 ?
Umnica [9.8K]
Answer is 5
0.6*100/12=5
5 0
3 years ago
Read 2 more answers
Follow the process of completing the square to solve 2x2 + 8x - 12 = 0. After adding B2 to both sides of the equation in step 4,
Sladkaya [172]

Answer:


Step-by-step explanation:

I dont quite understand the problem but this is one way to solve it using completing the square:-

2x^2 + 8x - 12 = 0

2(x^2 + 4x) - 12 =  0

2((x + 2)^2 - 4)  = 12

2(x + 2)^2 - 8 + 8 = 12 + 8

2(x + 2)^2 = 20

6 0
3 years ago
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