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2 years ago

Keystone 8th plzz help

Mathematics

2 answers:

bogdanovich [222]2 years ago

4 0

Answer:

2 and 6

Step-by-step explanation:

1 and 7 are alternate exterior angles.

1 and 2 are supplementary angles

2 and 7 are not congruent

Murrr4er [49]2 years ago

3 0

The answer is Angle 2 and Angle 6.

Corresponding angles are angles that are in the same spot at each conjunction of lines and have the same measurement in degrees.

Hope this helps!

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Write your answer as a fraction or as a whole or mixed number. 27pts

statuscvo [17]

What we know:

Bird feeder capacity: --> 2 4/5 cups
Samantha's scoop capacity: --> 7/10 cups

Lets first convert the mixed partial fraction --> improper fraction

--> for easier calculation

After Conversion:

Bird feeder capacity: --> 14/5 cups
Samantha's scoop capacity: --> 7/10 cups

To find how many scoops of birdseed will Samantha put into the feeder we must:

--> divide the total capacity by the scoop's capacity

--> find the number of scoops:

Solve:

$Total-number- of -scoops = \frac{\frac{14}{5} }{\frac{7}{10} } =\frac{14}{5} *\frac{10}{7} =\frac{14*10}{5*7} =\frac{14}{7} *\frac{10}{5} =2*2=4$

Thus the total number of scoops that Samantha will put into the bird feeder is 4

Answer: 4

Hope that helps!

4 0

1 year ago

Determine which of the following sets of side lengths represents the side lengths of a right triangle. select all that apply.

Igoryamba

Know about the following topics. 1. Converse of Pythagorean Theorem. 2. 45-45-90 Right Triangles. 3. 30-60-90 Right Triangles. 4. Tangent Ratio. 5. Sine Ratio. 6. ... Check to see whether the side lengthssatisfy the equation c2. = a2 + b2. (√113)2 = 72 + 82. 113 = 49 + 64. 113 = 113 ✓. 7. 8. √113 ? ? The triangle is a.

5 0

3 years ago

Read 2 more answers

Greg has to carry 191 apples from a farm to the market. how many baskets will need, given that each basket can hold 42 apples?

soldi70 [24.7K]

191 / 42 = 4.5.....so Greg is gonna need 5 baskets....but the last basket is only gonna be half full.

8 0

2 years ago

×-5y=-15 Complete the missing value in the solution to the equation (-5,__)

Readme [11.4K]

Answer:

(-5 , 2 )

Step-by-step explanation:

hello :

×-5y=-15

5y = x+15

y = (1/5)x+3 for x= - 5 y = (1/5)(-5) +3 so : y = 2

3 0

3 years ago

"The counting rule that is used for counting the number of experimental outcomes when n objects are selected from a set of N obj

Liula [17]

Options

Counting rule for permutations
Counting rule for multiple-step experiments
Counting rule for combinations
Counting rule for independent events

Answer:

(C)Counting rule for combinations

Step-by-step explanation:

When selecting n objects from a set of N objects, we can determine the number of experimental outcomes using permutation or combination.

When the order of selection is important, we use permutation.

However, whenever the order of selection is not important, we use combination.

Therefore, The counting rule that is used for counting the number of experimental outcomes when n objects are selected from a set of N objects where order of selection is not important is called the counting rule for combinations.

7 0

3 years ago