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3 years ago

One more than three times a number is less than the number decreased by five. solve and graph

Mathematics

1 answer:

Genrish500 [490]3 years ago

4 0

Whats the graph ??
i need it to find the answer

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X2 - 1 In Out 5 9 -3 -7 7 -20

DerKrebs [107]

Answer:

|4| = |7|

this is the answer of this question

4 0

2 years ago

Could anyone help with this, im terrible at geometry haha

bekas [8.4K]

Answer:

10.90⁰

11.126⁰

12.54⁰

13.180⁰

Step-by-step explanation:

CDE is 180⁰ because it is a straight line

3 0

2 years ago

Read 2 more answers

Write the numbers in order from least to greatest 1.3, 1 1/3, 1.34

Norma-Jean [14]

Answer:

1.3, 2 1/3, 1.34 is the order from least to greatest

7 0

3 years ago

Can u solve it i dunno how:)

pshichka [43]

Answer:

Step-by-step explanation

I think it is $170 a month.

Is subtracted 8,500-6,460 and that gave me 2,040.

I divided that by 12 and it gave me 170

6 0

2 years ago

Read 2 more answers

Determine whether is a right triangle for the given vertices. Explain. Q(7, –10), R(–3, 0), S(9, –8)

andriy [413]

Answer:

Yes, It is a right triangle for the given vertices.

Step-by-step explanation:

Given:

Q(7, –10),

R(–3, 0),

S(9, –8)

To Find:

determine whether is a rig ht triangle for the given vertices = ?

Solution:

QR= $\sqrt{(-3-7)^2+(0-(-10))^2}$

QR= $\sqrt{(-10)^2+(10)^2}$

QR= $\sqrt{100+100}$

QR= $\sqrt{200}$ --------------------------(1)

QR=14.142136

RS= $\sqrt{(9-(-3))^2+(-8-0)^2}$

RS= $\sqrt{(12)^2+(-8)^2}$

RS= $\sqrt{144+64}$

RS= $\sqrt{208}$ ---------------------------(2)

RS=14.422205

QS= $\sqrt{(7-9)^2+(-10-(-8))^2}$

QS= $\sqrt{(-2)^2+(-2)^2}$

QS= $\sqrt{4+4}$

QS= $\sqrt{8}$ -------------------------------------(3)

QS=2.828427

According to Pythagorean Theorem,

$RS^2 = QR^ +QS^2$

Substituting the values,

$(\sqrt{208})^2 = (\sqrt{200})^2 +(\sqrt{8})^2$

$208 = 200 +8$

208 = 208

Pythagorean theorem is satisfied. Hence it is a right triangle.

8 0

3 years ago