An angle measures 38.8° less than the measure of its complementary angle. What is the measure of each angle?

Answer:

3 necklaces

Step-by-step explanation:

2 hours = 120 minutes

1 necklace in 40 minutes

120/40 = 3

3 necklaces

Answer:

3 necklaces

Step-by-step explanation:

2 hours needs to be in the same units as the 20 minutes

2 hours = 2 * 60 minute = 120 minutes

Now we can use ratios to solve

1/2 necklace           x necklaces

-------------------- = ----------------

20 minutes              120 minutes

Using cross products

1/2 * 120 = 20x

60 = 20x

Divide by 20

60/20 = 20x/20

3= x

We can take away the two circles from both sides. We don't know the weight of each circle, but we know that the circles on each side balance each other out. Meaning that taking away those circles does not change the balance. Similarly, we can take away two squares from each side to keep things balanced as well.

After those subtractions, we're left with 2 squares on the left side and nothing else. On the right side, we have 4 triangles only.

2 squares balance with 4 triangles, which must mean 1 square balances with 2 triangles (divide both values by 2).

If you add a square to one side, you must add 2 triangles to the other side to keep things balanced.

-----------------------

Going back to the original diagram, we can have the following on the left side

And on the right side we would have

This new configuration is balanced. I added the 2 triangles to the left side while the right side got the square.

There are other configurations possible because we can add as many squares to each side, as long as we add 2 triangles per extra square. Also, the order of the shapes on either side doesn't matter. All that matters is the total weight pulling down.

Also, we could easily add the same shape to both sides as possibly the easiest way to change the configuration. For instance, if you add a circle to both sides, then things stay balanced. So again, there are many ways to answer this.

Answer:

1. 3.6723912745

2. 0.4545678933

3. 4.1269591678

Step-by-step explanation:

Answer:

x= 29 degrees,  y= 61 degrees

Step-by-step explanation:

Complementary angles and up to 90 degrees, . Sif half of 90 is 45 and y is 16 more than x,  you just need to add 16 to y and subtract 16 from x.

Answer:

perimeter= p1+p2 +p3+p4=add all sides.

area =l×b=

(10m×14m)= 140m

Answer:

Perimeter = 33.4248cm

Area = 29.42478cm²

Step-by-step explanation:

Perimeter = half circle + rectangle length + radius + 90degree section + rectangle length + radius

radius of the circles = (14 - 10)/2 = 2

Perimeter = 2π + 10 + 2 + π + 10 + 2

Perimeter = 3π + 24 = 33.4248cm

Area = half circle + rectangle + quarter circle

Area = π(2)²/2 + 10×2 + π(2)²/4

Area = 29.42478cm²

Answer: I got this-...

Step-by-step explanation:

11. The fifty foot ladder was set up at almost horizontal angle, she could be halfway on her fall.

12. A secret

13. Envelope

14. Nowhere, because they are "survivors"

15. She sleeps at night

16. 20 hours

17.  They were all married, that's why there was no one "single"

18. 6 apples

19. Add a 'g' to 'one' and its 'gone'

20. Light the match first

Answer:

Step-by-step explanation:

11%

Answer:  Median = 50

Step by Step Explanation:

1. Sort the values from smallest to largest (Ascending order) - This step is already done for you in this data set.

2. Find the middle most number. If you're left with two numbers in the middle, find the average of those two numbers - Since this data set is pretty small, you can probably notice that the middle most number is 50.

I hope this helps! :D

Answer:

1. Positive

2. Negative

3. Negative

4. Positive

Step-by-step explanation:

Answer:

m/3=8.84

3(m/3)=3(8.84)

m= $26.52

Step-by-step explanation:

it the red one which has the number 1

ans /4 actually can u give five more sentences

Answer:

1.4 I think

Step-by-step explanation:

hope this helps :)

Answer:

1.6<x<9.6

Step-by-step explanation:

If I remember correctly, any two side lengths must add up to be larger than the other.  So the smallest the side length can be would be found from x+4.0>5.6  So x > 1.6.

The largest it can be would be found from 4.0+5.6>x  So x < 9.6

corn: 16%

green beans: 17%

tomatoes: 7%

carrots: 13%

Answer:

Corn: 15.65%

Green Beans: 16.5%

Tomatoes: 7%

Carrots: 13%

Step-by-step explanation:

The percent is the salt per serving divided by the salt recommended per day.

For corn, it is 360/2300 = 15.65%

For green beans, it is 380/2300 = 16.5%

For tomatoes, it is 160/2300 = 7%

For carrots, it is 300/2300 = 13%

Answer:1

Step-by-step explanation:1+1

The solution is, when Mendel cross-pollinated true-breeding purple flowering plants and true-breeding white flowering plants, purple flowers are obtained.

Blended inheritance is a form of inheritance which combines characteristics from both parents. It occurs when the genetic contribution from each parent is not distinct, and instead, the traits of both parents are combined in the offspring. It is also known as "mosaic inheritance" or "mixed inheritance". It can occur in both plants and animals. Blended inheritance is different from Mendelian inheritance, which involves the segregation of individual traits from each parent.

here, we have,

This result showed that the traits for flower color were inherited in a non-blended manner, with one dominant trait (purple flower color) masking the recessive trait (white flower color).This experiment contradicts the idea of blended inheritance, which states that the traits of offspring are a blend of the traits of the parents. Mendel’s experiments showed that traits were passed on in a discrete and non-blended manner, with the dominant trait being fully expressed in the offspring and the recessive trait not being expressed at all.

Therefore, purple flowers are obtained when Mendel cross-pollinated.

To learn more about blended inheritance from the link

brainly.com/question/28430421

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Answer:

0 < x < 5.6

Step-by-step explanation:

In a triangle, any two sides must add to be greater than the other.  So:

2.8 + x > 2.8

So x > 0

and

2.8 + 2.8 > x

So x < 5.6

Answer:

7

Step-by-step explanation:

2^3 • 2^7 = 2^10

When multiplying exponents, the exponents add up together. In other words, just subtract 10-3 = 7 that would be your missing exponent!

Hope this helps, good luck!

Answer:

blue

Step-by-step explanation:

it makes the most sense but i d not have much time to explain

Answer:

5120 cm^2

Step-by-step explanation:

Base area = (18 x 40)/2 = 360 cm^2

Base perimeter = 18 + 41 + 41 = 100 cm

LA =  100 x 44 = 4400 cm^2

surface area = 360 x 2 + 4400 = 5120 cm^2

Answer:

-6.8

Step-by-step explanation:

its kinda hard to explain this problem

Answer: -6.8

Step-by-step explanation:

the farther you go down, the less it is (because they're negative numbers) so you just keep counting line after line increasing by a tenth on each line and you eventually end up with -6.8!

Hope this helps! Good luck with your future work! <3

Answer:

I think A.

Step-by-step explanation:

yes

Answer:

I think its C

Step-by-step explanation:

I hope you pass :)

Answer:

multiply everything by 2

Step-by-step explanation:

1 cookie = 2 dollars.

2 cookies = 4 dollars

And so on... I'd just got by one cookies till the chart is full

Answer:

I have no idea

Step-by-step explanation:

You need to find the differce in the oz then find how that changes it to grams

Answer:

180

Step-by-step explanation:

[tex]\frac{10}{25\\}[/tex] = [tex]\frac{180}{450}[/tex]

It is mostly likely that 80 soda coupons will be requested when 450 tickets are purchased.

What is probability?

A number that reflects the chance.

From the table, we can see that out of 25 randomly selected customers, 10 requested a soda coupon.

The number of soda coupons that will most likely be requested when 450 tickets are purchased, we need to analyze the data in the table and calculate the probability of requesting a soda coupon.

Multiply the probability of requesting a soda coupon (0.4) by the number of tickets purchased (450): 0.4 * 450 = 180.

Therefore, it is most likely that 180 soda coupons will be requested when 450 tickets are purchased.

Learn more about probability here:

https://brainly.com/question/20114094

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