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tamaranim1 [39]
3 years ago
11

Please Help! I'm stuck!

Mathematics
2 answers:
Liula [17]3 years ago
6 0

Answer:

D.   5 (z/x)^10.

Step-by-step explanation:

15/3 = 5

x^-3 / x^7 = x^-10 = 1/x^10

z^5 / z^-5 = z ^10

So the answer is 5 * z^10 * 1/x^10

= 5 z^10 / x^10

= 5 (z/x)^10.

erastovalidia [21]3 years ago
5 0

Answer:

C. 5 (\frac{x}{z}) ^1^0

Step-by-step explanation:

<em>Hey there!</em>

Given

\frac{15 x^-^3 z^5}{3 x^7 z ^-^5}

Well to solve this we first need to do 15 ÷ 3

= 5

When dividing exponents we actually subtract.

-3 - 7 = -10

5 - -5 = 10

5 x^-^1^0 z^1^0

<em>Hope this helps :)</em>

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please answer and i will give you brainliest!!!!!!!!!!!!!! find the value of 'm'and 'e' if (3,4) and(5,6) is point on 4mx+2ye=8
rewona [7]

Answer:

Isolate the variable by dividing each side by factors that don't contain the variable.

m=2x−ye2x

Move all terms that don't contain

x to the right side and solve.

x=4−2m

6 0
2 years ago
Sophia is training for a beverage consumption competition. If Sophia can chug 13 beverages in 1 second, how many could she chug
kobusy [5.1K]

Answer:

Sophia could chug 26 beverages in 2 seconds

Step-by-step explanation:

If Sophia can chug 13 beverages in 1 second.

then, For 2 seconds

13 × 2 = 26

Thus, Sophia could chug 26 beverages in 2 seconds

<u>-TheUnknownScientist</u>

6 0
3 years ago
A polygon is broken up into 4 non-overlapping triangles by drawing lines from one vertex to all other non-adjacent vertices. Wha
aliina [53]

Answer :

The Correct Option is B) Hexagon

Step-by-step explanation :

Let number of sides in a polygon be n

The triangles are created by drawing the diagonals from one vertex to all the others.

Since there is no overlapping of the triangles so no diagonal will be drawn back to itself, and the diagonals to each adjacent vertex would lie on top of the adjacent sides, therefore number of diagonals from a single vertex is three less the the number of sides, or n - 3 and the number of triangles is one more than that, so n - 2.

⇒ Number of triangles = number of sides in polygon - 2

⇒ Number of triangles = n - 2

⇒ n = 4 + 2

⇒ n = 6

And the polygon containing 6 sides is called Hexagon

Hence, the correct Option is B) Hexagon

5 0
4 years ago
Read 2 more answers
Jake bought 4 T-Shirts He
VARVARA [1.3K]

Answer:

T-shirt is x

pants is y -> 2y=45

total is : 4x+2y=119

as we know 2y=45

4x+45=119

4x = 119-45

x= 74/4

each T-shirt is 18.5

8 0
3 years ago
ASAP !
ra1l [238]
1.
simle
properties of exponents
(xy)^m=(x^m)(y^m)
and
(x^m)(x^n)=x^{m+n}
and
x^ \frac{m}{n}= \sqrt[n]{x^m}

first split it up
(6h)^ \frac{2}{3}(2h)^2=
(6^\frac{2}{3})(h^\frac{2}{3})(2^2)(h^2)=
(\sqrt[3]{h^2})(h^2)(4)(\sqrt[3]{6^2})=
(\sqrt[3]{h^2})(h^2)(4)(\sqrt[3]{36})
(\sqrt[3]{h^2})(\sqrt[3]{36})(h^2)(4)
(\sqrt[3]{36h^2})(4h^2)=
4h^2\sqrt[3]{36h^2}


1/2 and 4/7 and 5/9

2*7*9=126

1/2 times 63/63=63/126

4/7 times 18/18=72/126

5/9 times 14/14=70/126

acending
63/126<72/126<70/126
1/2<5/9<4/7
answer is D
8 0
3 years ago
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