All categories

3 years ago

Find the value of x A. 31 B. 5 C. 7 D. 11

Mathematics

1 answer:

Yuri [45]3 years ago

3 0

It can only be B, otherwise the segments are longer than the top segment.

You might be interested in

Factor this polynomial expression.

tankabanditka [31]

Answer:

D: 3(x + 5)(x + 5)

Step-by-step explanation:

Try multiplying the last answer choice (D); the result is 3(x^2 + 10x + 25), or

3(x + 5)(x + 5).

5 0

3 years ago

A=160, b=110, C=54. What is the distance between AB?

Schach [20]

Answer:

Step-by-step explanation:

answer is 50

3 0

2 years ago

Joey is creating a rectangular garden. The garden is 9 feet long and 7 feet wide. Joey calculated he needs feet of fencing to cl

Crazy boy [7]

Answer:

Amount of fencing: 32 feet

Amount of soil: 63 square feet

Step-by-step explanation:

Fencing: In a rectangle, the opposite side is the same length. So we do:

9+7+9+7 = <u>32 feet</u>

Soil: The soil is the area. Area is equal to length times width. Length is 9 and width is 7, so we do:

9 x 7 = <u>63 feet squared</u>

8 0

3 years ago

The first term of a geometric sequence is 32, and the 5th term of the sequence is 818 .

sammy [17]

Answer:

$32,24,18,\frac{27}{2} ,\frac{81}{8}$

Step-by-step explanation:

Let x, y , and z be the numbers.

Then the geometric sequence is $32,x,y,z,\frac{81}{8}$

Recall that term of a geometric sequence are generally in the form:

$a,ar,ar^2,ar^3,ar^4$

This implies that:

a=32 and $ar^4=\frac{81}{8}$

Substitute a=32 and solve for r.

$32r^3=\frac{81}{8}$

$r^4=\frac{81}{256}$

Take the fourth root to get:

$r=\sqrt[4]{\frac{81}{256} }$

$r=\frac{3}{4}$

Therefore $x=32*\frac{3}{4} =24$

$y=24*\frac{3}{4} =18$

$z=18*\frac{3}{4} =\frac{27}{2}$

8 0

3 years ago

Zx and Zy are supplementary angles. Zy measures 139º. What is the measure of Zx?

Scorpion4ik [409]

Answer:

Step-by-step explanation:

supplementary angle is 180

therfore to fin

d the answer =

180-139=41

6 0

2 years ago