All categories

3 years ago

May I please receive help?

Mathematics

2 answers:

goblinko [34]3 years ago

8 0

X = 24 degrees hope this helps

adelina 88 [10]3 years ago

6 0

Answer:

Step-by-step explanation:

There are two lines that are marked with a perpendicular line, and that indicates that the two lines have the same length (i.e., the triangle is isosceles, and so the angle on the upper right (between the second and third line protruding from the top point) is 30 deg. The value of the largest angle at the top (from the first line to the third line) is 60 deg because the large triangle has angles of degree measure 90 and 30, and they sum to 180 so x+90+30=180->x=60. The angle marked by x should be 60-30=30 deg

You might be interested in

Find the 41st term an arithmetic sequence if the common difference is -4 and the first term is 2

Travka [436]

ANSWER

-158

EXPLANATION

The general term of an arithmetic sequence is

$a_n=a_1+d(n-1)$

where

$a_1=2$

is the first term and

$d = - 4$

is the common difference.

Since we want to find the 41st term, we put n=41 to obtain,

$a_{41}=2+ - 4(41-1)$

$a_{41}=2- 4(40)$

$a_{41} = - 158$

The 41st term is -158.

6 0

3 years ago

Solve for x and y simultaneously: (3x-9y)²+(x+15)²=0

Ymorist [56]

Answer:

$x = \frac{3(3iy+9y-5+15i)}{10}$

$y= -\frac{xi}{9} - \frac{5i}{3} + \frac{x}{3}$

4 0

3 years ago

Plz help n let me know if im correct thanks!

MakcuM [25]

Sorry no. that property says when you multiply two numbers together it doesn't matter the order. that property is called Commutative property of multiplication

3 0

4 years ago

Read 2 more answers

Answer please i need help

Sedbober [7]

Which democratic ideal is part of the Declaration of Independence?

separation of powers

freedom of speech, religion, and the press

the right to life, liberty, and the pursuit of happiness

universal voting rights

7 0

2 years ago

Read 2 more answers

4x - 3 = 2x + 7 what would the answer be??

TiliK225 [7]

Answer:

x = 5

Step-by-step explanation:

Step 1: Subtract 2x from both sides.

4x−3−2x=2x+7−2x

2x−3=7

Step 2: Add 3 to both sides.

2x−3+3=7+3

2x=10

Step 3: Divide both sides by 2.

2x/2 = 10/2

x=5

5 0

3 years ago