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4 years ago

What is the second step to solving this equation? 6.6x + 2 = 8.6 Please I need help

Mathematics

1 answer:

Varvara68 [4.7K]4 years ago

3 0

Answer

Step 2: Divide both sides by 6.6.

6.6x/6.6 = 6.6/6.6

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HELPPPPP!!! ASAPPPPP!!!!!

ololo11 [35]

Answer:

12 $\sqrt{3}$ / 24

Step-by-step explanation:

ΔXZW is a 30-60-90 triangle whose sides are in the ratio of 1 : $\sqrt{3}$ : 2, respectively

also, ΔXZW ≅ ΔYZW

so XW = 12

XZ = 24

WZ = 12 $\sqrt{3}$

cos ratio of ∡XZW is WZ/XZ which is:

12 $\sqrt{3}$ / 24

3 0

3 years ago

Use the minimum and maximum data entries and the number of classes to find the class width, the lower class limits, and the uppe

deff fn [24]

Answer:

The class width is $C_w \approx 13$

Step-by-step explanation:

From the question we are told that

The upper class limits is $max = 121$

The lower class limits is $min = 14$

The number of classes is $n = 8 \ classes$

The class width is mathematically represented as

$C_w = \frac{max - min}{n }$

substituting values

$C_w = \frac{121 - 14}{8 }$

$C_w = 13.38$

$C_w \approx 13$

Since

5 0

3 years ago

HELLLPPP SOMONE11111

Elena-2011 [213]

Answer:

D) would make the three-dimensional figure

7 0

3 years ago

Explain the different ways that you can use multiplication to estimate and solve division problem

oee [108]

if I read your question correctly, you can use multiplication to get the same answer with division. for example;

2 x 2 = 4; 4 divided by 2 = 2.

8 x 4 = 32; 32 divided by 8 = 4; 32 divided by 4 = 8.

5 x 6 = 30; 30 divided by 5 = 6; 30 divided by 6 = 5

hope this helped! :D

6 0

3 years ago

1:rosalie is refinishing her basement. 4m by 6m are the dimentions of rosalies rectangular basement.how much tile would she need

Artemon [7]

Answer:

24m tile for the floor and the 28+28+42+42=140m^2

Step-by-step explanation:

Trust me or else <u>YOU</u> be Major SUS

Also Mark me Brainiest please

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3 years ago