MATHEMATICS HIGH SCHOOL

What type of solution does this equation have? *3x + 7 = 3x - 2
no solution
one solution
Infinite many solutions

Answers

Answer 1
Answer: One solution is the answer:)

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10 seconds : 1 minute as a fraction in simplest form
8(3a + 7) = 8+3(6a - 6)

What is a polynomial with 4 terms called?

Answers

it is called Polynomial ;)
hope this helps ;)
It's called a "polynomial of the 3rd order". This because the  order of the power in this function:
f(x) = 3x³  + 2x² - 6x + 7

is three (notice the ³ there).

Triangle ABC is similar to triangle QRS by the AA Similarity Postulate.Also, m∠A = 45° and m∠S = 75°.

What is m∠B?

_________ °

Answers

Answer:

Measure of ∠B is 60°    

Step-by-step explanation:

Given triangle ABC is similar to triangle QRS.

m∠A = 45° and m∠S = 75°

we have to find the measure of ∠B.

As triangles are similar then corresponding angles are congruent.

⇒ ∠A≅∠Q, ∠B≅∠R, ∠C≅∠S

hence, m∠C=m∠S=75°

By angle sum property

m∠A+m∠B+m∠C=180°

⇒ 45°+m∠B+75°=180°

⇒ m∠B+120°=180°

⇒ m∠B=60°

hence, measure of ∠B is 60°
Angle B is 60 degrees

Natalie tried to evaluate the expression \left( 4^{-3} \cdot 2^{-3} \right)^{0}(4 −3 ⋅2 −3 ) 0 left parenthesis, 4, start superscript, minus, 3, end superscript, dot, 2, start superscript, minus, 3, end superscript, right parenthesis, start superscript, 0, end superscript. \begin{aligned} &\phantom{=}\left( 4^{-3} \cdot 2^{-3} \right)^{0} \\\\ &=\left( 8^{-3}\right)^{0} &\text{Step } 1 \\\\ &= 8^{0} &\text{Step } 2 \\\\ &=0&\text{Step } 3 \end{aligned} ​ =(4 −3 ⋅2 −3 ) 0 =(8 −3 ) 0 =8 0 =0 ​ Step 1 Step 2 Step 3 ​ Did Natalie make a mistake? If so, in which step?

Answers

Given:

The expression is

\left( 4^(-3) \cdot 2^(-3) \right)^(0)

To find:

The Natalie's mistake.

Solution:

We have,

\left( 4^(-3) \cdot 2^(-3) \right)^(0)

Using properties of exponents, we get

=\left( (4* 2)^(-3) \right)^(0)       [\because a^mb^m=(ab)^m]

=\left( (8)^(-3) \right)^(0)

=\left( 8 \right)^(0)               [\because (a^m)^n=a^(mn)]

=1                 [\because a^0=1,\text{ where, a is any non zero number}]

Therefore, Natalie make a mistake in Step 3. She write 8^0=0 instead of 8^0=1.

Answer:

d

Step-by-step explanation:

I will give brainliest A small scoop holds 75% as much as a large scoop.



If the small holds 36 units, how much does the large hold?

Answers

The large scoop holds 48 units.
36/0.75 = 48

Answer:

Large scoop holds 48 units.

Step-by-step explanation:

Large:  x

Small:  .75x = 36

               x = 48 units

Line m passes through the points (3, 7) and (6, 12) while line n passes through the points (-5, 1) and (-2, 6).Which statement accurately describes the relationship between the two lines?

A. Lines m and n have the same slope so they are parallel.
B. Lines m and n have the same slope so they are perpendicular.
C. Lines m and n have opposite reciprocal slopes so they are perpendicular.
D. Lines m and n have opposite reciprocal slopes so they are parallel.

Answers

HENCE STATEMENT A IS CORRECT.

WHAT IS RELATIONSHIP ?

Finding if and statement given match to asked or not.

How to solve?

A. Lines m and n have the same slope so they are parallel.- true

B. Lines m and n have the same slope so they are perpendicular.- false

C. Lines m and n have opposite reciprocal slopes so they are perpendicular.- false

D. Lines m and n have opposite reciprocal slopes so they are parallel.- false

Learn more about numbers brainly.com/question/25734188

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Answer:

A. Lines m and n have the same slope so they are parallel.

Step-by-step explanation:

a marching band requires a tuba player to begin at the 50 yard line of a football field perpendicular to the 40 yard line. He then makes a 30 degree turn and marches at a diagonal back to the 50 yard line.Once he reaches the 50 yard line he must march forward until; he reaches his original starting position.If the tuba player travels 18 invhes with each marching pace how many paces must he take to complete the routine?

Answers

20/3 paces must he take to complete the routine.

How to find the steps he must take to complete the routine?

The marching band begins at the 50-yard line of a football field and marches perpendicular to the 40-yard line.

Hence,

So when the tuba players travel 18 inches with each marching pace, the paces are:

50+30+40 / 18 = 20 / 3

So, the answer is 20 / 3  paces.

Here, Distance divided by speed equals steps.

Learn more about problem-solving here: brainly.com/question/13818690

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well yes, i took 50, 40, 18 and added two 50. I then got 238 as the answer but honestly math is like my worse subject. I tried looking like examples on how to do it and in one of my math books but this what i got. I really hope i helped tho :)
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