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3 years ago

Complete the square to form a perfect square trinomial.

Mathematics

1 answer:

inessss [21]3 years ago

4 0

Answer:

Step-by-step explanation:

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Help please<br> will give brainliest

FromTheMoon [43]

The tangent line is perpendicular to the radius from the center of the circle to the point of tangency.
ΔDCE is similar to ΔDBA
DC/DB=DE/DA
15/50=DE/40
DE=12

3 0

4 years ago

5 x 10 to the 6th power is how many times larger than 5 x 10 to the 4th power. PLEASE RESPOND FAST

Alexandra [31]

Answer:

5 x 10 to the 6th power is 5,000,000

5 x 10 to the 4th power is 50,000

5,000,000 / 50,000 = 100

it is 100 times larger

Step-by-step explanation:

8 0

4 years ago

What is the solution to the equation below. Round your answer to two

bearhunter [10]

Answer:

Step-by-step explanation:

Given ,

x= 3.1 ,

= x= 31/10. ( As point removed)

= x = 3.1 { Will be itself}

6 0

3 years ago

noname [10]

Answer: 7

Step-by-step explanation:

Given : The recommended daily allowance for vitamin c is 60 mg per day .

Then, for one whole week , the recommended allowance for vitamin c will be :-

$7\times60=420\text{ mg}$

Also, there are 70 mg of vitamin C per 100 g orange.

1 g = 1000 ml

The proportion of Vitamin C in 100 g = $\dfrac{70}{100000}=0.0007$

1 oz =28.3495 grams

Then, $3\ oz= 3\times28.3495=85.0485 \text{ gm}=85048.5\ mg$

Then, amount of vitamin C in 85048.5 mg = $0.0007\times85048.5=59.53395\approx59.53\ mg$

Then, the number of oranges have to eat each week to meet this requirement= $\dfrac{420}{59.53}\approx7$

Hence, about 7 oranges you would have to eat each week to meet this requirement.

8 0

4 years ago

Find the slop of each line/ coordinates

Goshia [24]

Answer:

1. -3/4

2. 1

3. 0

4. 1/2

5. undefined

6. -22/15

Step-by-step explanation:

Hope this helped!

4 0

3 years ago

Complete the square to form a perfect square trinomial.​

Complete the square to form a perfect square trinomial.