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damaskus [11]
4 years ago
9

True or false:

Mathematics
1 answer:
Alinara [238K]4 years ago
8 0
1.true
2.true
3.because it supposed to be 4 sides like a rhombus
I’m not sure if they are right
You might be interested in
Find the value of x. Round the length to the nearest tenth.
Lostsunrise [7]

Answer:

x = 5.1 yd

Step-by-step Explanation:

Angle of depression is congruent to angle of elevation.

Therefore, angle of elevation of the given figure, which is opposite to x is 25°.

Adjacent length = 11 yd

Opposite length = x

Trigonometric ratio formula for finding x is shown below:

tan(25) = \frac{opposite}{adjacent}

tan(25) = \frac{x}{11}

Multiply both sides by 11 to solve for x

11*tan(25) = x

5.129 = x

x = 5.1 yd (to the nearest tenth)

8 0
4 years ago
Twice a year for 15 years, Warren Ford invested $1,700 compounded semiannually at 6% interest. What is the value of this annuity
-BARSIC- [3]

The value of Warren Ford annuity due is $80,878.21

Define Future Value of an Annuity.

The future value of an annuity is the value of a group of recurring payments at a certain date in the future, assuming a particular rate of return, or discount rate. The higher the discount rate, the greater the annuity's future value.

Given,

Payment fund semiannually is = $1,700

Rate = 6% or 0.06

Time = 15 years

The future value is,

FVₙ =PMT( (1+i/m)ⁿ - 1 ) / (i/m) )

Where,

PMT = $1,700

i = 0.06

m = 2

n = 15 * 2 = 30 periods

Now, plug in the values

FV₃₀ =  PMT ( (1 + 0.06/2)³⁰ - 1 ) / (0.06/2) )

       = $1,700( (1.03)³⁰ - 1 ) / (0.03) )

       ≈ $80,878.2067 or $80,878.21

Hence, the value of Warren Ford annuity due is $80,878.21

To read more about Future Value

brainly.com/question/27011316

#SPJ1

6 0
1 year ago
What is the abscissa of the midpoint of the line segment whose endpoints are (5, 2) and (2, 2)?
Masteriza [31]

Answer:

Midpoint is (3.5, 2)

Step-by-step explanation:

the midpoint of the line segment whose endpoints are (5, 2) and (2, 2)

To find midpoint of two end points we use formula

(\frac{x_1+x_2}{2} , \frac{y_1+y_2}{2})

(5, 2) , x1 = 5  and y1= 2

(2,2), x2=2  and y2= 2

Plug in all the values and find the midpoint using the formula

(\frac{5+2}{2},\frac{2+2}{2})

(\frac{7}{2},\frac{4}{2})

(3.5, 2)

So midpoint is (3.5,2)

7 0
3 years ago
Read 2 more answers
As each of a group of business people arrives at a meeting, each shakes hands with all the other people present.
Gnesinka [82]

Answer:

yes

Step-by-step explanation:

no

3 0
4 years ago
I really need help urgently!!! Geometry!
Naddik [55]
Both triangles are similar because 2 angles are same, only difference is in size.
similarity theorem - 2 angles of one triangle are congruent to 2 angles of another triangle, corresponding sides are in proportional.

24/ 3x+6 = 32/28
24 x 28 = 32 (3x+6)
x = 5

3 0
3 years ago
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