3 years ago

Which is a true statement?

1 answer:

3 0

A) -2.8 > -3.5 is true. There are infinite solutions.
B) -7.75 < -8.45 is false. There is no solution.
C) 6.52 < 6.5 is is false. There is no solution.
D) -11.1 > 10.7 is false. There is no solution.

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What is origin? Write down the coordinates of origin.

erik [133]

Answer:

(0, 0)

Step-by-step explanation:

Origin is the center of the coordinate plane which is located where the x-axis and y-axis meet

6 0

2 years ago

Iris has a piece of ribboninches long . 3x + 3/4; 2x + 1/2 Juliet has a piece of ribboninches long How many inches longer is Iri

tensa zangetsu [6.8K]

Answer:

x + 5/4

Step-by-step explanation:

8 0

3 years ago

What is the height of an equilateral triangle if the sides are 10

4vir4ik [10]

Answer:

The height of the equilateral triangle is $5\sqrt{3}\ units$

Step-by-step explanation:

we know that

An equilateral triangle has three congruent sides, and three congruent angles that each measure 60 degrees

To find out the height of an equilateral triangle, apply the Pythagoras Theorem in the right triangle ABD

Remember that the height of an equilateral triangle bisects the base.

see the attached figure to better understand the problem

$AB^2=AD^2+BD^2$

substitute the given values

$10^2=5^2+BD^2$

Solve for BD

$100=25+BD^2$

$BD^2=100-25$

$BD^2=75$

$BD=\sqrt{75}\ units$

simplify

$BD=5\sqrt{3}\ units$ `

therefore

The height of the equilateral triangle is $5\sqrt{3}\ units$

7 0

4 years ago

Three less than the product of 15 and carlos’s savings use the variable c to represent Carlos savings

kenny6666 [7]

Answer:

c=12

Step-by-step explanation:

15-3=12

carlos savings=12

c=12

7 0

4 years ago

2x-5 = 7<br> …………………………..

IRINA_888 [86]

X=6
have a good day! :)

———-
2x. +5 = 7+5
2x=12
X=6

8 0

3 years ago