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2 years ago

10

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1 answer:

lesya692 [45]2 years ago

3 0

The student would earn %86. To calculate percentage you take the amount of questions correct, divide that by the amount of questions given, multiply by 100 and round to the nearest percent.

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I need the answer fast please

Rainbow [258]

Substitute each value of x in y=2x-3

so,

first box (-2)
y= 2(-2)-3
y= -4-3
y= -7

second box (0)
y= 2(0)-3
y= 0-3
y= -3

third box (3)
y=2(3)-3
y=6-3
y=3

6 0

2 years ago

Read 2 more answers

Dale made a scale drawing of a house and its lot. The scale he used was 1 inch: 7 feet. The actual length of the backyard is 35

Kipish [7]

Answer:

5

Step-by-step explanation:

<em>35/7=5 </em>

8 0

2 years ago

What is the circumference of a circle with a diameter of 45 centimeters

Free_Kalibri [48]

Keeping in mind the formula for circumference is Pi x Diameter, you simply multiply 45 by pi.
This gives you 141.3716694

4 0

2 years ago

Read 2 more answers

In one of the examples he is working on, he knows that the two coordinates (0,6) and

Anit [1.1K]

9514 1404 393

Answer:

y = 1/2x + 6

Step-by-step explanation:

The slope m is given by the formula ...

m = (y2 -y1)/(x2 -x1)

m = (10 -6)/(8 -0) = 4/8 = 1/2

The y-intercept is given by the formula ...

b = y -mx

b = 6 -(1/2)(0) = 6

Then the slope-intercept equation is ...

y = mx +b

y = 1/2x +6

4 0

2 years ago

What is the solution to the equation below? Round your answer to two decimal places. log2 X= 1.7 A. x= 8.35 O x B. x= 13.60 O C.

amid [387]

Solution

Given the question in the image, the following are the solution steps to answer the question.

STEP 1: Write the given logarithmic expression

$\log_4x=1.7$

STEP 2: Find the value of x

State the rule of logarithm that applies

$if\text{ }\log_ab=c,b=a^c$

Apply the rule

$\begin{gathered} \log_4x=1.7 \\ \therefore4^{1.7}=x \\ by\text{ simplification,} \\ 10.55606329=x \\ x\approx10.56 \end{gathered}$

Hence, the value of x is approximately 10.56

5 0

9 months ago