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boyakko [2]
3 years ago
15

Please look at attached image to answer question!!! 15 points!!! Answer both to get BRAINLY!

Mathematics
2 answers:
podryga [215]3 years ago
6 0
1 and 1/2 % converted into fraction form is
3/100
Answer: 3/100

4/5 % converted into fraction form is 1/125
Answer: 1/125
Mkey [24]3 years ago
5 0
I think the first one is 1/200 and the second is 1/125
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Find the value of the variable if P is between J & K. A) JP = 8z - 17 B) PK = 5z + 37 C) JK = 17z - 4
Daniel [21]
<span>We cannot deduce about the exact location of P between J and K. But we can conclude: segment JP + segment PK = line JK.
</span><span>JP + PK = JK.
</span><span>Substitute first each.
(8z - 17) + (5z + 37) = 17z - 4
Combine like terms.
13z + 20 = 17z - 4
Isolate the variable z.
4z = 24
z = 6
The value of the variable z is then 6 units.</span>
3 0
3 years ago
Read 2 more answers
Store A sells 12 juice bottles for $4 and store B sells 18 juice bottle for $6. Are the rates equivalent? explain your reasoning
mamaluj [8]

Answer:

Yes!

The rate can be expressed by the ratio 3:1

For every 3 bottles, its $1

For every 6 bottles, its $2

For every 12 bottles its $4

and for every 18 bottles its $6

The juice's are equivalent because the ratio of number to bottles to dollars is equal.

Step-by-step explanation:

7 0
3 years ago
What is the vertex angle of an isosceles triangle?.
LiRa [457]

The vertex angle is defined as the angle opposite the base. It can be calculated by formula, 180° - 2B = A where, B=base angle and A=vertex angle.

The two sides of an isosceles triangle are congruent, which means they are the same length. The third side of an isosceles triangle is larger than the other two and is known as the base.

Every triangle has three angles that add up to a total of 180°. The base angles are the two angles located along the base of isosceles triangles. In isosceles triangles, the base angles are always congruent, or equal.

The vertex angle is defined as the angle opposite the base. The vertex angle is always greater than the sum of the two base angles. The vertex angle is always calculated by subtracting the base angles from 180°, using the general formula: 180° - 2B = A, where B represents the base angle and A represents the vertex angle.

Thus, vertex angle is defined as the angle opposite the base.

To learn more about isosceles triangle refer here

brainly.com/question/18933031

#SPJ4

5 0
1 year ago
Find the surface area of the figure below​
Vera_Pavlovna [14]

Answer:

310.8m²

Step-by-step explanation:

<u>GIVEN :-</u>

  • Diameter = 9m ⇒ Radius (r) = 9/2 = 4.5m
  • Slant height (l) = 13m

<u>TO FIND :-</u>

  • Surface area of the whole figure.

<u>FORMULAES TO KNOW BEFORE SOLVING :-</u>

  • Curved surface area of cone = \pi rl (where r = radius & l = slant height)
  • Curved surface area of hemisphere = 2\pi r^2 (where r = radius)

<u>PROCEDURE :-</u>

In the figure , the cone is mounted on a hemisphere.

⇒ Radius of cone = Radius of hemisphere = 4.5m

Total surface area of the figure = Curved surface area of both cone & hemisphere.

⇒

  • Curved surface area of cone = \pi rl = 3.14 \times 4.5 \times 13 = 183.69m^2 ≈ 183.7m²
  • Curved surface area of hemisphere = 2\pi r^2 = 2 \times 3.14 \times (4.5)^2 = 127.17m^2 ≈  127.1m²

∴ Total surface area = 183.7 + 127.1 = 310.8m²

4 0
2 years ago
Florida has 8 less than 5 times the number of counties ,a, in Arizona. Georgia has 25 more than twice the number of counties, f,
dlinn [17]
F = 5a - 8
g = 2f + 25

so the expression for number of counties in Georgia is :
2(5a - 8) + 25 or if u need it broken down more, it is : 10a + 9
8 0
3 years ago
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