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pickupchik [31]
3 years ago
10

Please try and do all of them....

Mathematics
1 answer:
andrezito [222]3 years ago
5 0
A) 29+14-3³+2 = 36

b) two expressions represented by 12+8 are
.. 12 -(-8)
.. 2(6 +4)

c) 1 2/5+3 2/3 = 5 1/15

d) 20 cups = 5 quarts . . . . . 2 cups = 1 pt, 2 pt = 1 qt

e) 2 months < 65 days

f) 1: 4 ≠ 3: 10
.. because 1*10 ≠ 4*3

g) 11² = 121

h) 12½ - 12 = ½

i) 18 > h . . . for h = -6, 1, 15
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The ratio of the measure of the vertex angle to the base angle of an isosceles triangle is 8:5. Find the measure of the vertex a
Pie

Answer:

Step-by-step explanation:

The two base angles are equal.

The vertex angle is 8x

The two base angles are 5x + 5x

The sum of all three angles = 180 degrees (all triangles make 180 degrees when their interior angles are added).

5x + 5x + 8x = 180

18x = 180

x = 180/18

x = 10

Therefore the vertex angle is 8*10 = 80 degrees

One of the base angles = 10* 5 = 50 degrees

The other base angle = 50 because the triangle is isosceles.

8 0
2 years ago
Which value of x is not a solution to 3x−1&lt;5 or 7−x≤3 ?<br> A 0<br> B 2<br> C 4<br> D 5
LuckyWell [14K]

Answer:

B

Step-by-step explanation:

pls mark me brainless pls

7 0
3 years ago
Please help me!
slava [35]
1/6·30=5
so your answer is b)5

8 0
3 years ago
Read 2 more answers
3|4x-9=27<br> What does the “x” equal?
AnnyKZ [126]
The answer would be x=2
6 0
4 years ago
(2x &gt; 10) list some values for x that would make this inequality true
Aneli [31]

Answer:

6 , 7 , 8 , 9...

Step-by-step explanation:

2x > 10

x > 5

then

x = 6 , 7 , 8, 9...

I think that I am right and also think this will helpful to you.....

6 0
2 years ago
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