Use the order of operations to solve the problem. 7 x 8 + 4 +1​

Answers

Answer 1

Answer:

7x8 is 56 plus four plus one equals 61

Step-by-step explanation:


Related Questions

Para executar um serviço, o trabalhador apoiou na laje de sua casa a escada de 4,3 m de comprimento como mostra o esquema abaixo: A base da escada, apoiada sobre um piso horizontal está afastada 1,8 m da parede. Qual é a altura aproximada da construção?

Answers

Responda:

3,91 m

Explicação passo a passo:

Dado o seguinte:

Comprimento da escada = 4,3 m

Distância da base da parede = 1,8m

Altura da parede =?

O problema pode ser resolvido usando Pitágoras:

hipoteno = sqrt (oposto² + adjacente ²)

Hipoteno = comprimento da escada = 4,3

4,3 = sqrt (1,8² + altura²)

Quadrar ambos os lados

4,3² = 1,8² + altura²

4,3² - 1,8² = altura²

18,49 - 3,24 = altura²

15. 25 = altura²

Tire a raiz quadrada de ambos os lados

Sqrt (15,25) = altura

Altura = 3,905

Altura = 3,91 m

Write 0.96 as a fraction in simplest form.
0.96 =

Answers

Answer:

24/25

Step-by-step explanation:

Answer:

24/25 is the right answer! Please vote Brainliest!

Step-by-step explanation:

Help needed ASAP will give BRAINLIEST

Answers

Answer:

The second one

Step-by-step explanation:

Answer:

[tex]\huge\boxed{\text{(C) } 6x > 4x-3}[/tex]

Step-by-step explanation:

We can convert this word problem into an equation by examining what it  says.

6 times a number

Since we don't know the value of that number, we can represent it as [tex]x[/tex]. 6 times [tex]x[/tex] will be [tex]6x[/tex]

Greater than has this symbol: [tex]>[/tex]

3 less than 4 times a number. We can break this down. 4 times a number is [tex]4x[/tex]. 3 less than that will be [tex]4x-3[/tex].

Combining that all, we get [tex]6x > 4x-3[/tex]

Hope this helped!

The measure of an angle is 12° more than twice the measure of its complement. Write and solve and algebraic equation to find the measure of each angle. I need help!

Answers

Answer:

∠64° and ∠26°

Step-by-step explanation:

Complementary angles add up to 90° total (two angles).

Lets give variable values to each angle:

x= 12 more than twice the measure of the complement

y= complement

Write an equation equaling to a total of 90:

[tex]x+y=90[/tex]

Write an algebraic expression for the value of x:

[tex]12+2y[/tex]

Insert the value for x into the equation:

[tex]12+2y+y=90[/tex]

Simplify and solve for y:

[tex]12+3y=90\\\\12-12+3y=90-12\\\\3y=78\\\\\frac{3y}{3}=\frac{78}{3}\\\\ y=26[/tex]

The value of y is 26. Insert this value into the original equation and solve for x:

[tex]x+26=90\\\\x+26-26=90-26\\\\x=64[/tex]

The value of x is 64. So, the complemenatry angles are 64° and 26°.

:Done

From the given measure whose angle is  12° more than twice the measure of its complement.

The measure of the two angles is 64° and 26° respectively.

Complementary angles are angles whose sum is equal to 90°. It is usually composed of two angles complementing themselves. Hence, the term complementary angles.

Mathematically;

Let the first angle be p and the second angle be q

p + q = 90°    ( complemntary angles)

If one of the angles is 12 more than twice its complement;

i.e.

Let p = 12

SO, the algebraic equation for the value of p is:

12 + 2q = 90

Replacing the value of q to solve the equation, we have:

12 + 2q + q = 90

12 + 3q = 90

3q = 90 - 12

3q = 78

q = 78/3

q = 26°

From p + q = 90°    ( complemntary angles)

Replacing the value of q = 26°, we have:

p + 26° = 90°

p = 90° - 26°

p = 64°

In conclusion, the measure of each angle is 64° and 26°.

Learn more about complementary angles here:

https://brainly.com/question/15592900?referrer=searchResults

29. (407)
Got gbvttvgbybtvrcrcgbbgbgbtvfvtvybgbtvtcvfbghnvgvffvhbjngbvfvfgb

Answers

Answer:

really what even is this

Step-by-step explanation:

this makes no sense

I do not get this question

Your family is going to the movies. Your mom bought 5 tickets and spent $51. The tickets for the adults and children sold for $12 and $9, respectively. How many of each kind of ticket were sold? Write one of the equations needed for the system. (must use variables a and c. do not use the space bar when typing answer)

Answers

Answer:

adults 2

children 3

Step-by-step explanation:

x + y = 5

12x + 9y = 51

x = 5 - y

12(5 - y) + 9y = 51

60 - 12y + 9y = 51

-3y + 60 = 51

-3y = 51 - 60

-3y = -9

y = -9/-3

y = 3

x = 5 - y

x = 5 - 3

x = 2

your brother travelled 134 miles in 2.25 hours to come home from school break at college. What was the average speed that he was traveling? (please include explanation pleasee)

Answers

Answer:

the right answer is 56.25

Starting with the number 10, build a sequence of 5 numbers

Answers

Answer:

  10, 11, 13, 16, 20

Step-by-step explanation:

Any 4 numbers can be added to the sequence starting with 10. Perhaps you're supposed to use a rule to choose the numbers. For any 4 numbers you might add to the sequence, a rule can be determined.

The rules we usually use are ones that require a constant difference or a constant ratio. The sequence shown above uses the rule that the difference from the previous value is 1 more than the difference between the previous two values.

what is the use of a divider

Answers

Answer: The use of a divider is to divide things/people.

Do birds And dogs reincarnate

Answers

Answer:

no

Step-by-step explanation:

Midori cleans the hamster cage every 7 days, brushes the dog every 9 days, and cleans the frog aquarium
every 6 days. If Midori does all three today, how many days will pass before Midori takes care of all three of
these pets on the same day again?

Answers

Answer:

  126

Step-by-step explanation:

The least common multiple of 7, 9, and 6 is the product of the unique factors.

  7 = prime

  9 = 3^2

  6 = 3·2

The LCM is 7·3^2·2 = 126

Midori will take care of all three pets again after 126 days.

i also need work for these 2 questions

Answers

question 1: irrational,real

question 2: rational,real

Answer:

question no 1 answer= irrational, real

question no 2 answer=rational, real

HOPE IT IS HELPFUL FOR YOU

PLEASE MARK ME AS A BRAINEST

-9(m + 2) + 4(6 – 7m)

Answers

I think it is -37m+17 but I am not sure

Describe a rigid transformation that takes Triangle A to Triangle B.

Answers

I cant answer that, I need a picture to the question Step-by-step explanation:

HELPP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1

Answers

Answer:

1/10???????????????????????

The value of -(-(-6)) is 6.
O True
O False

Answers

Answer:True

Step-by-step explanation:

Answer:

False

Step-by-step explanation:

Just think, if the original  number is negative, multiply it by another negative and it is positive, multiply it by another negative and it is negative.

a door with width 4.20 m has an arc as shown in diagram .Find: a) radius of the arc B) length of the arc to the nearest cm

Answers

Answer:

Ok, we know that the width of the door is 4.20m.

Then, if the arc is at the top of the door, we will have that the diameter of that "half circle" will be equal to the width of the door.

Then the diameter of the arc is 4.20m

And the radius is defined as half of the diameter, so we have:

radius = 4.20m/2 = 2.10m

And we can write this in cm (because the probelm ask for it)

1m = 100cm

then 2.10m = 2.1*100cm = 210cm

Now, we know that the perimeter of a circle is:

P = 2*pi*r

where pi = 3.14

Then the perimeter (or arc) of half a circle will be half of that:

Arc = (2*pi*r)/2 = pi*r

and r = 210cm, pi = 3.14

Arc = 3.14*210cm = 659.4cm

7 x 5 x35 = 701223123

Answers

Answer:

don't know how to answer that lol

Step-by-step explanation:

6x-y in a verbal expression

Answers

Answer:

six x minus y.

Step-by-step explanation:

In changing it to verbal expression, you are essentially changing all the signs into words. Write it like how you will say it.

~

The decimal 0.3 repeating represents 1/3. What type of number best describes 0.9 repeating, which is 3 times 0.3 repeating?

Answers

Answer:

4•5/5

Step-by-step explanation:

here 4.5 is numerator

and5 is denominator so

we divide4.5 by5


0.004 X 100 = 0.004 X 102

Answers

This is false, so they are ≠

20 POINTS! ANSWER CORRECTLY FOR BRAINLIEST!!

Which of the following statements describes an interaction between the atmosphere and biosphere?

Water and its vapor move through air.
Earth's internal heat warms the layer of air around it.
Oceans provide an environment for sustaining marine life.
Life is possible on Earth due to layers of air that surround it.

Answers

The first statement describes an interaction between the atmosphere and biosphere Because the water is a type of biosphere and when water turns a vapor and move to the air it transfers from biosphere to atmosphere

Order number from least to greatest 25, 3.7, 1 2 , -4, -9 4

Answers

-4,-9,1,2,3.7,4,25 that's least to greates i think

I'm just curious.... How do you divide fraction? THIS IS 15 POINTS..... BTW Do not cheat use your own words! :)

Answers

Answer:

To divide fractions take the reciprocal (invert the fraction) of the divisor and multiply the dividend. This is the quickest technique for dividing fractions. The top and bottom are being multiplied by the same number and, since that number is the reciprocal of the bottom part, the bottom becomes one.

Step-by-step explanation:

Answer:

By multiplying it by the reciprocal.

½÷⅑

½*9

9/2

4.5

Multiply the fraction on the left hand side by the reciprocal of the fraction on the right hand side.

OR

look at the picture above (I hope it helps you in a way)

The method shown in the picture is always correct, it never fails.

Hope this helps ;) ❤❤❤

write an equation for each description : two thirds a number plus 4 is 7

Answers

Answer:

2/3x + 4 = 7

Step-by-step explanation:

16. Find the values of x and y.
(2y + 5)^.
(5x-17)
(3x – 11°

Answers

Answer:

I know it’s 5 days late but yeehaw

Step-by-step explanation:

solve the equation: -2x = 4

Answers

Answer:

My answer to the question is

x= -2.

Answer:

x=-2

Step by step

{-2x}{-2}={4}{-2}

Find the perimeter of each polygon created by the coordinates.

A(-2, 3), B(3, 1), C(-2, -1), D(-3, 1)

Group of answer choices

15.2

14

16.7

Answers

The perimeter of each polygon created by the coordinates is 15.2 units

How to find the perimeter of each polygon created by the coordinates?

The coordinates are given as:

A(-2, 3), B(3, 1), C(-2, -1), D(-3, 1)

Calculate the distance between each point using

d = √(x2 - x1)^2+ (y2 - y1)^2

So, we have:

dAB = √(-2 - 3)^2+ (3 - 1)^2 = 5.4

dBC = √(3 + 2)^2+ (1 + 1)^2 = 5.4

dCD = √(-2 + 3)^2+ (-1 - 1)^2 = 2.2

dDA = √(-3 + 2)^2+ (1 - 3)^2 = 2.2

The perimeter is calculated as:

P = 5.4 + 5.4 + 2.2 + 2.2

Evaluate

P = 15.2

Hence, the perimeter of each polygon created by the coordinates is 15.2 units

Read more about perimeter at:

https://brainly.com/question/24571594

#SPJ1

Jessica already has 3 flowers in her garden, and she can also grow 1 flower with every seed packet she uses. With 26 seed packets, how many total flowers can Jessica have in her garden?

Answers

Answer:

29 seeds total

Step-by-step explanation:

26 (1) + 3 = 29

A discounted amusement park ticket costs $12.95 less than the original price p. The discounted price is $44 what would be the equation: blank= 44

Answers

Answer:

29

Step-by-step explanation:

showing what equal it is to it

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