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3 years ago

Can someone help me and my sister with this paper??

Mathematics

2 answers:

Sophie [7]3 years ago

6 0

Think it's 4 because 5 factors and only number with 5 factors is 4 :p

Burka [1]3 years ago

5 0

It’s actually 20 because 20 has 1, 2, 4, 5, & 10

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Is it possible to build a triangle with inside angles of 90 degrees , 50 degrees, and 60 degrees?

N76 [4]

Answer:

Step-by-step explanation:

Given: Angles of a triangle are equal to 90 degrees , 50 degrees, and 60 degrees

To check : if it possible to build a triangle with given angles

Solution:

According to angle sum property of a triangle, sum of angles of a triangle is equal to $180^{\circ}$

Here,

sum of given angles = $90^{\circ}+50^{\circ}+60^{\circ}=200^{\circ}\neq 180^{\circ}$

Therefore, it is not possible to construct a triangle with given angles.

7 0

2 years ago

The vertices of PQRS have coordinates P(–1,5) , Q(3,4) , R(2,−4) , and S(−3,−2) .

aleksandrvk [35]

Answer:

P(5,1), Q(4,-3), R(-4,-2), S(-2,3)

Let me know if it’s correct !!

8 0

2 years ago

The circumference of a circle is 100.48 feet. What is the circle's diameter?

sweet-ann [11.9K]

Answer:

631.334460 ft

Step-by-step explanation:

i think

5 0

3 years ago

Read 2 more answers

Need help on this. Don’t understand a thing and I need to get this done ASAP. If you knew please help. It would be greatly appre

matrenka [14]

Answer:

the Lateral SA is 84

The total is 1092.

Step-by-step explanation:

4 0

2 years ago

PLZZ HELP I NEED HELP

Mkey [24]

Step-by-step explanation:

1) let the number=x

six times a number=6x

Condition:

6x+4=22

2) eleven times a number=11x

Condition:

11x-5=50

3) 9 times a number=9x

Condition:

9x-7=-16

Note:if you need to ask any question please let me know.

3 0

2 years ago