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2 years ago

Which pair of angles are corresponding angles? PLEASE HELP ME THIS IS DUE TMR

Mathematics

1 answer:

wolverine [178]2 years ago

4 0

Option - ∠ 3 and ∠ 7 is correct.

Step-by-step explanation:

∠ 3 and ∠ 7 are corresponding angles because

Both lie below the parallel lines.
Both lie in one side .

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The students at Southern Junior High School are divided into four homerooms. Benjamin just moved into the school district and wi

Klio2033 [76]

Answer:

yes

Step-by-step explanation:

3 0

3 years ago

The gardeners at Middleton Place Gardens want to plant a total of 41 white and pink hydrangeas in one flower bed. In another flo

aev [14]

Answer:

The gardeners should buy 45 white hydrangeas and 104 pink hydrangeas.

Step-by-step explanation:

Let the gardeners at Middleton Place Gardens have to buy x numbers of white hydrangeas and y number of pink hydrangeas.

So, x + y = 41 {Given} ........... (1)

Again, for another flower bed they want to plant 108 hydrangeas, where the number of white ones is 2 times that of Middleton Place Gardens and the number of pink ones is 3 times that of Middleton Place Gardens.

So, 2x + 3y = 108 ........ (2)

Now, solving equations (1) and (2) we get,

3y - 2y = 108 - 82 = 26

⇒ y = 26

And from equation (1) we get,

x = 41 - 26 = 15.

So, the total number of white hydrangeas the gardeners have to buy is (x + 2x) = 3x = 3 × 15 = 45.

And the total number of pink hydrangeas the gardeners have to buy is (y + 3y) = 4y = 4 × 26 = 104. (Answer)

7 0

3 years ago

If the test for a disease is accurate 82% of the time, how often will it come back negative if a patient has the disease?

aniked [119]

Would it just be 100 - 82 = 18, so D maybe?

4 0

3 years ago

Read 2 more answers

The number of sandwiches needed for a family reunion is 15 less than the number of sandwiches needed for a company picnic the nu

Alecsey [184]

You need 20 sandwiches for a company picnic

6 0

3 years ago

Two cars leave town at the same time and travel in opposite directions. Speed of car A is 12 km/h more than car B. They are 312k

Zina [86]

Answer:

Speed of car B is 33 km/h and speed of car A is $45\,\,km/h$

Step-by-step explanation:

Let speed of car B be $x$ km/h

Speed of car A is 12 km/h more than car B.

Therefore,

Speed of car A = $(12+x)$ km/h

Distance = Speed × Time

Distance travelled by car A in 4 hours = $4(12+x)$ km = $(48+4x)$ km

Distance travelled by car B in 4 hours = $4x$ km

Also, cars A and B are 312km apart after 4 hours.

$48+4x+4x=312\\48+8x=312\\8x=264\\\\x=\frac{264}{8}\\\\x=33\,\,km/h$

Speed of car B is 33 km/h and speed of car A is $12+x=12+33=45\,\,km/h$

5 0

2 years ago