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Marianna [84]
4 years ago
9

PLEASE HELP!!! Please and thank you

Mathematics
1 answer:
Helga [31]4 years ago
5 0
Hello.

17. ( 3 + 5 ) · 8 = 64

18. 4 · ( 6 - 2 ) + 7 = 23

19. 10 ÷ ( 3 + 2 ) · 4 = 8

20. ( 3 + 6 ) · 2 = 18

---------------------------------
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A toy store received a large shipment of toy race cars. The cars come in blue and red. Because the red cars are more popular, th
Serhud [2]

Answer:

24 cars

Step-by-step explanation:

Given

Red:Blue = 3:2

Cars = 40

Required

Determine the number of red cars

Number of red cars is calculated using:

Red\ Cars = \frac{Red\ Ratio}{Total\ Ratio} * Cars

Red\ Cars = \frac{3}{3 + 2} * 40

Red\ Cars = \frac{3}{5} * 40

Red\ Cars = \frac{3 * 40}{5}

Red\ Cars = \frac{120}{5}

Red\ Cars = 24

5 0
4 years ago
I just need help on 1 <br> I really need help so please?
notka56 [123]

Answer:

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4 0
3 years ago
What does it mean for a variable to have coefficients that are equal but opposite
barxatty [35]
A coefficient goes before a variable and is a constant. When the coefficients are equal but opposite it means you have an even function.
5 0
3 years ago
A bag contains 6 red balls, 4 green balls, and 3 blue balls. If we choose a ball, then another ball without putting the first on
jenyasd209 [6]

Answer:

2/13

Step-by-step explanation:

There are 6 + 4 + 3 = 13 balls all together.

If the first one is green, this will happen with a probability of 4/13. Now there are 12 balls left

There are 6 red balls. 6/12 = 1/2

The probability of the way this happens is 1/2 * 4/13 = 2/13

7 0
4 years ago
Help please. Jskskfkfkrkejekejwheheheehehe
Monica [59]
In both triangles MAH and TAH,

MH = TH (Equally bisected by AH)
Angle MHA = Angle THA (Perpendicularly 90°)
AH = AH (Common)

By SAS rule,
Both triangles are congruent.

And by cpct (Conference part of Congruent triangles) AM will equal to AT.

!! Hope It Helps !!
8 0
3 years ago
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