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laila [671]
2 years ago
12

Use a property of equality to solve this equation: 4.5x = 18 x =

Mathematics
2 answers:
liberstina [14]2 years ago
4 0

Answer:

4

Step-by-step explanation:

x= 18÷4.5=4

hope it helps

posledela2 years ago
4 0
4.5x = 18

step 1: divide both sides by 4.5

x = 18/4.5

x = 4
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Evaluate 2/4 _ 8z + 2 (z - 5)
SIZIF [17.4K]
Let's see....

Let's first simplify step-by-step.

2/4 - 8z + 2(2-5)

= 1/2 + - 8z + -6

Combine Like Terms:

= 1/2 + -6

= (- 8z) + (1/2 + -6)

=(- 8z) + (1/2 + -6)

= - 8z + -11/2
___________________________________

Our answer:

= - 8z + -11/2

Hope This Helps!!!!!!!!
6 0
3 years ago
What is happening to the pieces (units) when the numerator and denominator are getting larger?
ohaa [14]

Answer:

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Step-by-step explanation:

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2 years ago
What is 25% of 80?<br><br> ( show how u did it cause I have to write it down
Wewaii [24]

Answer:

20

Step-by-step explanation:

Write 25% as 25/100 · Since, finding the fraction of a number is same as multiplying the fraction with the number, we have 25/100 of 80 =         25/100 × 80

4 0
2 years ago
3HELP__________________
Brut [27]

Answer:

m∠KIJ = m∠LIM ⇒ answer B

Step-by-step explanation:

* Lets explain how to solve the problem

∵ I is the mid-point of NH

∴ IN = IH

- MJ is perpendicular to NH and passes through I the mid-point of NH

∴ MJ is perpendicular bisector of NH

- NH ⊥ MJ and intersects it at I

∴ m∠NIM = m∠NIJ = 90°

- ∠ NIM consists of two angles ∠NIL and ∠MIL

∵ m∠NIM = m∠NIL + m∠MIL

- ∠NIJ consists of two angles ∠NIK and ∠JIK

∵ m∠NIJ = m∠NIK + m∠JIK

∴ m∠NIL + m∠MIL = m∠NIK + m∠JIK ⇒ (1)

∵ NH bisects ∠KIL

∴ m∠NIL = m∠NIK ⇒ (2)

- From (1) and (2)

∴ m∠MIL = m∠JIK

* m∠KIJ = m∠LIM

7 0
3 years ago
Please solve quickly
Lilit [14]
6/9 .. z. Z. Z. Z. Z. Z.
3 0
3 years ago
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