Spencer built a tower of blocks that was 3.2 centimeters high. He used 2 identical blocks to build the tower. What was the height of each of the blocks?

Step-by-step explanation:

i=prt

t=i÷pr

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Answer:

-78

Step-by-step explanation:

Pemdas

Parentheses --> (-2)(39) = -2 x 39

Solve --> -78

I don't understand by select the product but I hope this helped

Answer:

x = 62

Step-by-step explanation:

X and 62 are vertical angles and vertical angles are equal.

x = 62

Answer:

2 × 3 × 3 × 5

Step-by-step explanation:

2 x 3 = 6

            6 x 3 = 18

                         18 x 5 = 90

Answer:

Each apple costs 0.85 and each orange costs 0.65.

Step-by-step explanation:

5a+o = 4.90

3a+6o = 6.45

Multiply the first by 3 and the second by 5 and subtract the second from the first.

15a+3o = 14.70

15a+30o = 32.25

27o = 17.55

o=0.65

Plug back in the first.

5a+0.65=4.90

5a=4.25

a=0.85

103 liters ( i think because if you round 3 by four it remains 3 )

rounded down to 103 liters because the number in the 10ths place is less than 5

Answer:

138

Step-by-step explanation:

You take the measure from <1 and subtract it from 160 and that give you <2.<2 and <6 are corresponding angles so they have to have the same measure.

The required measure of angle ∠6 is 138°.

Given that,
x∥y and m∠1 = 42°. what is m∠6 is to be determined.

The angle can be defined as one line inclined over another line.

In mathematics, the operation and interpretation of a function to make it simple or easier to grasp is known as simplifying, and the process is known as simplification.

Here,
Since line x and y is parallel,
∠1 = ∠5
Now,
∠6 + ∠5 = 180
∠6 + ∠1 = 180
∠6 + 42 = 180
∠6 = 180 - 42
∠6 = 138°

Thus, the required measure of angle ∠6 is 138°.

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Answer:

58.18

Step-by-step explanation:

divide 640 by 11 and thats the average

Answer:

54

Step-by-step explanation:

when x=8 and z=2

=> 3(2*8 + 2) = 3(16+2) = 3*18 =54

When x = 8 and z = 2, the value of 3(2x+z) equals 54.

We are given the expression, 3(2x + z)

We are asked to find the value of the expression when x = 8 and z = 2.

Thus:

3(2x+z) = 3(2(8) + 2)

3(2x+z) = 3(16 + 2)

3(2x+z) = 3(18)

3(2x+z) = 54

Therefore, when x = 8 and z = 2, the value of 3(2x+z) equals 54.

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Answer:

y = 4x + 6

Step-by-step explanation:

Calculate the slope first;

Take any 2 points on the table: (1, 10)(2, 14)

[tex]\frac{y^{2}-y^{1} }{x^{2}- x^{1} } = \frac{14-10}{2-1} =\frac{4}{1}=4[/tex]

So the slope is 4

Now to calculate the y-intercept;

y = 4x + b

Lets substitute with one of the points;

10 = 4(1) + b

10 = 4 + b

Subtract 4 from both sides;

6 = b OR b = 6

Answer: D. Square E

Step-by-step explanation: You just multiply the side lengths by 3.

Answer:

Kindly check explanation

Step-by-step explanation:

Given the sound model:

s = 10│x - 4│+ 50

x = measure of music played ; s = sound level I. Decibel

Number measure at which sound level = 80

Plugging values into the equation:

80 = 10│x - 4│+ 50

Subtract 50 from Both sides so as to eliminate the 50 on the right hand side

80 - 50= 10│x - 4│+ 50 -50

30 = 10 |x - 4| + 0

Divide through by 10 so as to isolate the absolute inequality expression

3 = |x - 4|

Eliminate the absolute value sign

±3 = x - 4

Hence,

x = - 3 + 4 = 1

x = 3 + 4 = 7

Hence, x = 1 ; x = 7

Answer: There are 0.4 ounces left in the can.

Step-by-step explanation:

The data we have is:

Chester weighs 6.8 pounds.

Chester can eat 3/4 of an ounce for each pound of body weight.

Then Chester can eat 6.8 times 3/4 of an ounce:

6.8*(3/4) ounces = 5.1 ounces

Then Chester should eat 5.1 ounces of canned food.

If the can has 5.5 ounces, then the amount that will be left in the can is:

5.5 oz - 5.1 oz = 0.4 oz

There are 0.4 ounces left in the can.

Answer:

it would be 12 inches because you add them

Answer:

suspicion a it xd see Jill s lb w1wd w1wd

Answer:

x<3 cm²

Step-by-step explanation:

area of square: 4x

area of triangle: 1/2 (4x)=2x

total area: 6x

If the total area is less than 18:

6x<18

x<3

Inequality represents the missing dimension x is x<3.

Given that, the dimensions of the rectangle are length=4 cm and width=x cm.

The dimensions of the triangle are hieght=4 cm and base=x cm.

Inequalities are mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.

Now, the area of a figure> the area of a rectangle + the area of  a triangle

18 cm²>length×width+1/2 × base × height

⇒18 cm²>4×x+1/2 × 4 × x

⇒18>4x+2x

⇒18>6x

⇒x<3

Therefore, inequality represents the missing dimension x is x<3.

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Answer:

scorpion -_-

Step-by-step explanation:

Answer:

Scopion

Step-by-step explanation:

Answer:

18.75 I believe is the answer

The area of the circle with the given radius is π[tex]5^8[/tex].

Given that, a circle has a radius of [tex]5^4[/tex] unit.

The space occupied within the boundary/circumference of a circle is called the area of the circle. The formula for the area of a circle is A = πr², where r is the radius of the circle.

Now, put r=[tex]5^4[/tex] in A = πr².

We get, A=π[tex](5^4)^2[/tex]

=π[tex]5^8[/tex]

Therefore, the area of the circle with the given radius is π[tex]5^8[/tex].

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Answer:

24

Step-by-step explanation:

i am avery very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very veryvery very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very smart boy

Answer:

brainliest plsssss

Step-by-step explanation:

(13−6)(11)

=77

(5+2)(412)

=2884

Answer: 18

Step-by-step explanation:

part+ part=whole

UV+VW=VW

12+6=x

so you add 12+6 which equals 18

so then answer is 18

Answer:

C

Step-by-step explanation:

Answer:

Step-by-step explanation:

This is a probability problem, so let us treat it as such.

the sample space for the die is =(1,2,3,4,5,6)

the sample size is =6

For the spinner the sample space is

red=2

pink=1

white=3

the sample size for the spinner is =6

The probability of rolling a number greater than 1 and then the spinner stopping at a pink section

=Pr(no>1)*Pr(spinner=pink)

no>1= 2,3,4,5,6

no>1=5

pink=1

hence

=5/6*1/6

=5/36

Answer:

7 -n = m

Step-by-step explanation:

7 = m+n

Subtract n from each side

7-n = m+n-n

7 -n = m

Answer:

m=7-n

Step-by-step explanation:

[tex]7 = m+n\\\\Switch\:sides\\\\m+n=7\\\\\mathrm{Subtract\:}n\mathrm{\:from\:both\:sides}\\\\m+n-n=7-n\\\\Simplify\\\\m=7-n[/tex]

Answer:

It takes 15 minutes to make one bracelet

Step-by-step explanation:

22-12=10 to identify how many were made on Tuesday

10÷2.5=4 how many were made per hour

60÷4= 15 how long it takes for Lashawna to make one bracelet

Answer:

-10

Step-by-step explanation: