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adell [148]
1 year ago
14

At the zoo the yellow birds are fed 1/3 of a bag of seed each day. The bluebirds get fed 1/4 as much as the yellow birds. how mu

ch of a bag of seed do the bluebirds eat each day?
Mathematics
2 answers:
Masja [62]1 year ago
8 0
Okay lets see here if u had a 7 yellow birds and 7 blue birds so u will get a half a bag of seeds

Anestetic [448]1 year ago
3 0
The bluebirds are fed 7/12. 

First) You need to find a common denominator for the both of these fractions, which is 12. 

Second) You need to multiply 1/3 and 1/4 to have a denominator of 12. The equivalent fractions for them are 4/12 and 3/12.

Last) You just add the numerators together and you get 7/12 ( you don't need to simplify since it already is in simplest form)

Hope this Helps!

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A duck's mass at birth was 0.05 kilogram. The duck gained approximately 0.042 kilogram each week. After how many weeks is the du
Alex_Xolod [135]
Given that the first mass of the duck is 0.05 kg and it gains weight at a rate of 0.042 kg/week, the equation that would represent this scenario is,
                               y = 0.05 + 0.042x
where y is weight and x is the number of weeks. To determine the number of weeks in which the duck's mass becomes 0.890,   
                            0.890 = 0.05 + 0.042x
The value of x from the equation is 20. 
4 0
2 years ago
Write the expanded form of 4(1/4a+b-6)
vodomira [7]

Answer: a + 4b -24

Step-by-step explanation:

4 x 1/4a = 1a

4 x b = 4b

4 x -6 = -24

4 0
2 years ago
Read 2 more answers
Steffen graphed two lines in order to find the solution to a given system of equations. What is the solution?
Pavlova-9 [17]

check the picture below.

7 0
2 years ago
Read 2 more answers
If ∠BAC = 17° and ∠CED = 17° are the two triangles, ΔBAC and ΔCED similar? If so, by what criterion?
Alborosie

No, not possible to tell that the the two triangles, ΔBAC and ΔCED

are similar ⇒ answer D

Step-by-step explanation:

Let us revise the cases of similarity

1. AAA similarity : two triangles are similar if all three angles in the first

  triangle equal the corresponding angle in the second triangle  

2. AA similarity : If two angles of one triangle are equal to the

   corresponding angles of the other triangle, then the two triangles  

   are similar.

3. SSS similarity : If the corresponding sides of the two triangles are

   proportional, then the two triangles are similar.

4. SAS similarity : In two triangles, if two sets of corresponding sides  

   are proportional and the included angles are equal then the two  

   triangles are similar.

In the two triangles BAC and CED

∵ m∠BAC = 17°

∵ m∠CED = 17°

∴ m∠BAC = m∠CED

But we need another pair of angles to prove that the two triangles are

similar by AA similarity criterion

<em>OR </em>

The lengths of sides BA , CA and CE , DE to show that

\frac{BA}{CE}=\frac{CA}{DE} = constant ratio and prove that the

two triangles are similar by SAS similarity criterion

So it is not possible to prove that the two triangles are similar

No, not possible to tell that the the two triangles, ΔBAC and ΔCED

are similar

Learn more:

You can learn more about triangles in brainly.com/question/4354581

#LearnwithBrainly

5 0
2 years ago
Read 2 more answers
Tomorrow, Mrs. Wendel's class will be using toothpicks for a science project. Each student must use at least 5 toothpicks for th
Amiraneli [1.4K]

Answer:

I'm pretty sure A but let me know if I'm wrong

7 0
1 year ago
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