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3 years ago

7

Solve for x:5-(x+5)>-2(x+4)

1 answer:

suter [353]3 years ago

5 0

X=7

Hopefully this helps!!

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49 more than the quotient of an unknown number and 12 is 53

scZoUnD [109]

Let x is the <span>unknown number
</span><span>quotient of an unknown number and 12 : x/12
</span><span>49 more than the quotient of an unknown number and 12 : x/12 + 49

so equation:

</span>x/12 + 49 = 53

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3 years ago

Suppose your SAT score is 910. You look up the average SAT scores for

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Answer:

Option D: 900

Step-by-step explanation:

Please kindly check the attached files for further explanation.

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3 years ago

For soccer season, Cameron wants to buy a new soccer ball, a pair of shorts, and a pair of soccer shoes. The ball costs $4.95, t

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Add the three items he wants to buy:

4.95 + 9.10 + 5.50 = 19.55

Subtract how much he has already:

19.55 - 2.30 = 17.25

He needs $17.25 more

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3 years ago

What is the value of "c" in the quadratic equation 3x 2 + 5x + 7 = 0?<br><br> 3<br> 5<br> 7

dmitriy555 [2]

Answer:

$c=7$

Step-by-step explanation:

They are just asking you to compare

$ax^2+bx+c=0$ to

$3x^2+5x+7=0$ .

What constant values are in the place of $a,b, \text{ and } c$ .

$a=3$

$b=5$

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4 years ago

Read 2 more answers

The parallelogram ABCD below, line AC is a diagonal, the measure of angle ABC is 40, and the measure of angle ACD is 57. What is

Strike441 [17]

Answer:

Using properties of parallelogram and angle sum property of a triangle in the figure as shown below in the attachment

In parallelogram ABCD, AC is a diagonal.

Given: $\angle ABC = 40^{\circ}$ and $\angle ACD= 57^{\circ}$

As, we know that opposite angles in parallelogram are equal.

therefore,

$\angle ABC =\angle ADC= 40^{\circ}$

Now, in ΔADC

Sum of the measures of angles in a triangle is 180 degree.

$\angle ACD+ \angle ADC+\angle DAC =180^{\circ}$

Substituting the values of $\angle ADC= 40^{\circ}$ and $\angle ACD= 57^{\circ}$ we have;

$57^{\circ}+40^{\circ}+\angle DAC =180^{\circ}$

or

$97^{\circ}+\angle DAC =180^{\circ}$

Subtract $97^{\circ}$ from both sides we get

$\angle DAC =180 -97 =83^{\circ}$

Therefore, the measure of angle CAD is $83^{\circ}$ .

3 0

3 years ago