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3 years ago

Find the value of x for the right triangle.

Mathematics

1 answer:

Ivahew [28]3 years ago

3 0

the value of x for the right triangle is 60

Step-by-step explanation:

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Function- f(x)=-x^2+4x+6

anygoal [31]

Answer:

At the positive integer value of x=7 the quadratic function begin to exceed the linear function

Step-by-step explanation:

we have

using a graphing tool

see the attached figure

For x < -1.405 and x > 6.405 the quadratic function begin to exceed the linear function

At the positive integer value of x=7 the quadratic function begin to exceed the linear function

Step-by-step explanation:

6 0

3 years ago

Answer this for 15 points! (Slope problem)

krok68 [10]

Answer:

i tihnk it would be just -3

Step-by-step explanation:

4 0

3 years ago

1) A ratio of 2 to 10 is the same as * 02/14 2/12 O 1/5 2/5

Advocard [28]

Answer:1/5

Step-by-step explanation:

Two and ten divided by two equals 1 and 5 so 1/5

4 0

3 years ago

Using the figure to the right, if RSTU is a rhombus, find measure RST.

sammy [17]

Given:

In rhombus RSTU, $m\angle RUV=(10x-23)^\circ$ and $m\angle TUV=(3x+19)^\circ$ .

To find:

The $m\angle RST$ .

Solution:

We know that, diagonals of a rhombus are angle bisector. So,

$m\angle RUV=m\angle TUV$

$(10x-23)^\circ=(3x+19)^\circ$

$10x-23=3x+19$

Isolating variable terms, we get

$10x-3x=23+19$

$7x=42$

Divide both sides by 7.

$x=\dfrac{42}{7}$

$x=6$

Now,

$m\angle RUV=(10x-23)^\circ$

$m\angle RUV=(10(6)-23)^\circ$

$m\angle RUV=(60-23)^\circ$

$m\angle RUV=37^\circ$

And,

$m\angle TUV=(3x+19)^\circ$ .

$m\angle TUV=(3(6)+19)^\circ$

$m\angle TUV=(18+19)^\circ$

$m\angle TUV=37^\circ$

Now,

$m\angle RUT=m\angle RUV+m\angle TUV$

$m\angle RUT=37^\circ+37^\circ$

$m\angle RUT=74^\circ$

We know that opposite angles of a rhombus are equal.

$m\angle RST=m\angle RUT$

$m\angle RST=74^\circ$

Therefore, the measure of angle RST is $74^\circ$ .

3 0

3 years ago

Could I please get some help with my geometry worksheet?

dedylja [7]

Answer:

A. 45

B. 60

C. 65

D. 121

2. 108

4. 8

5. 104

6. 132

7. 24

8. 38

9. 65

Step-by-step explanation:

Area of rectangles is L*W while right triangle is lw/2

6 0

4 years ago