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3 years ago

How would you solve #10?

Mathematics

2 answers:

ahrayia [7]3 years ago

3 0

It would be 187 degrees, just gotta measure

ASHA 777 [7]3 years ago

3 0

The correct answer is 187

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Scale factor? i dont know im just trying to help my boyfriend within 6 minutes

iris [78.8K]

12.8 / 8 = 1.6
8 / 5 = 1.6

SF = 1.6
so x = 6 * 1.6 = 9.6

answer
x = 9.6

4 0

3 years ago

On a trip to the beach a family spent $350 on hotel, and $275 on food. They rented bikes for $35 and later went to the movies an

sergeinik [125]

350 + 275 + 35 = 660

710 - 660 = 50

C. $50

8 0

3 years ago

Which absolute value function has a graph that is wider than the parent function, f(x) = |x|, and is translated to the right 2 u

ELEN [110]

The required function - $h(x)=|x-2|$

The parent function $f(x)=|x|$ is translated to the right 2 units.

We have to find which absolute value function has a graph that is wider than the parent function.

The parent function $f(x)=|x|$

with the vertex (0,0)

The parent function is translated to the right 2 units.

Transformation to the right,

f(x)→f(x-b) , the graph of f(x) is shifted towards right by b unit.

Same as the graph f(x) is shifted towards the right by 2 units and forms a graph of h(x).

$h(x)=|x-2|$

If the graph is wider than the parent function then the function must be in the form of,

$h(x)=K\times f(x)$

Where the value of k must be less than or equal to 1. If k is more than 1 then the graph is compressed.

So, let it be k=1

Therefore, The required absolute value function is, $h(x)=|x-2|$

We plot the graph of both the equations in which translation is shown.

Refer to the attached graph below.

To learn more about the function visit:

brainly.com/question/25638609

#SPJ1

4 0

2 years ago

Find a quadratic function with roots x = 7 and x = -1.

Charra [1.4K]

Answer:

x^2 - 6x - 7

Step-by-step explanation:

Roots, 7 and -1

x = 7 is the same as x - 7 = 0

x = -1 is the same as x + 1 = 0

multiply (x-7) by (x + 1)

x(x -7) +1(x - 7)

x^2 -7x + x - 7

x^2 - 6x - 7

3 0

4 years ago

Read 2 more answers

The sum of a 3 digit number and a 1 digit number is 217. The product of the numbers is 642. If one number is between 200 and 225

algol [13]

Let, the numbers be "x" and "y". Consider "x" as the triple digit number.
Now, according to the question,
x + y = 217..........................equation (1)

x * y = 642............................equation (2)

Now,
Taking equation (2),
x * y = 642
y = 642 / x..................................equation (3)

Now, Taking equation (1),
$x+y=217$

Substituting the value of y from equation (3), we get,

$x+ \frac{642}{x} =217$

$\frac{x *x+642}{x} =217$

$x^{2} +642 =217*x$

$x^{2} +642 =217x$

$x^{2} +642-217x =0$

$x^{2} -217x+642 =0$

$x^{2} -3x-214x+642 =0$

$x(x-3)-214(x-3)=0$

$(x-3)(x-214)=0$

Using zero product property,
EITHER,
x - 3 = 0
x = 3
OR,
x - 214 = 0
x = 214
Since, "x" is the triple digit number, x = 214.
Now,
Taking equation (2),
x * y = 642
Substituting the value of "x" in the equation, we get,
(214) * y = 642
y = 642 / 214
y = 3

So, the numbers are 214 and 3.

5 0

3 years ago