Can someone help me???

Answer:

the answer is 400-8=394.

Step-by-step explanation:

Answer:the answer is a

Step-by-step explanation:

Answer:

x = -24/5

Step-by-step explanation:

2x – 3 + 3x = – 27

Combine like terms

5x -3 = -27

Add 3 to each side

5x-3+3 = -27+3

5x = -24

Divide each side by 5

5x/5 = -24/5

x = -24/5

Answer:

x= -24/5

Step-by-step explanation:

To solve, we need to get x by itself.

2x – 3 + 3x = – 27

Combine like terms

(2x+3x)-3= -27

5x-3=-27

Add 3 to both sides

5x-3+3=-27+3

5x= -24

Divide both sides by 5

5x/5= -24/5

x= -24/5

Answer:

Step-by-step explanation:

I got A because the probability of rolling a 2 is 1/6 chance. Then the probability of getting a number greater than 5 is a 1/6 chance because there’s only one number bigger than five on a die. So I added them together got 2/6 and simplified down is 1/3

Answer:

That's right.

A 2 on the first roll means 1 possibility out of 6.

The only number greater than 5 in a dice is 6, therefore it's the same case from above.

1/6 on first roll

1/6 on second roll  

[tex]\frac{1}{6} * \frac{1}{6} = \frac{1}{36}[/tex]

Answer:

$2,693.12 will the employee have eared at the end of 5 years.

Step-by-step explanation:

The formula of compound interest:

[tex]A=P(1+r)^n[/tex]

[tex]I[/tex] = A-P

A= The amount in the account after n years

P= Principal

r= rate of interest annually

n= time in years.

An employee put $5,000 in retirement account that offer 9% interest compounded annually.

Here P=$5,000, r=9%=0.09, n= 5 years

[tex]A=5,000(1+0.09)^5[/tex]

   =$7,693.12

The interest = A-P

                   =$(7,693.12-5,000)

                   =$2,693.12

$2,693.12 will the employee have eared at the end of 5 years.

Step-by-step explanation:

track a averagely delivers 19 tonnes of sand per day

Answer:

19 tons of sand.

Step-by-step explanation:

228/12=    /1

228/12= 19

Answer:

46.4 & 11.6

Step-by-step explanation:

I just did some guess and check, but 46.4/11.6 = 4 and 46.4+11.6 = 58

Answer:

[tex]U_n=5(-2)^{n-1}[/tex]

Step-by-step explanation:

Given a geometric sequence, the nth term of the geometric sequence is obtained by using the formula:

[tex]U_n=ar^{n-1}[/tex]

If the eleventh term, [tex]a_{11}=5120[/tex]

and the common ratio, r=-2.

Then:

[tex]5120=a(-2)^{11-1}\\a=\frac{5120}{2^{10}} =5[/tex]

The explicit formula for the sequence is:

[tex]U_n=5(-2)^{n-1}[/tex]

Are you looking for a radius?

Answer:

The slope is -39/98

also known as m=-39/98

this is super complicated

Answer:

69

Step-by-step explanation:

the inverse cosine of 2.3/6.4 is 69 degrees

Answer:

  157

Step-by-step explanation:

The circumference of a circle with diameter d is given by ...

  C = πd

The circumference of a 50 meter circle will be ...

  C = π(50 m) ≈ 157.08 m

It will take about 157 meters of edging to outline the smaller garden.

Answer:

x=12, both angles are 144°

Step-by-step explanation:

Since the angles are Z-angles (lookup 'alternate exterior angles') they are the same.

This means that 10x+24 = 6x+72, which can be simplified to

10-6x = 72-24

4x = 48

x = 12

Substitute x=12 in either expression and you get 144.

Answer:

(x-9)^3

Step-by-step explanation:

so first you see "the cube" which means ^3 to whatever you are going to have

the difference means the answer of a subtraction equation

the the difference between "a number" (x) and 9 is (x-9)

then you see that when "adding" those together you get (x-9)^3

hope this helps

Answer:

I think that it is 295 degrees

Step-by-step explanation:

Answer:

234 inches

Step-by-step explanation:

The prism is 3× larger so you would multiply 78 by 3

Final answer:

To find the surface area of a similar prism three times as large, you need to square the scaling factor and multiply it by the original surface area.

Explanation:

The surface area of a triangular prism is 78 square inches. Given that the area scales in proportion to the square of the linear dimensions, if a similar prism is three times as large, the surface area of the larger prism would be 3² = 9 times the original surface area. Therefore, the surface area of the similar prism that is three times as large would be 78 square inches x 9 = 702 square inches.

The inner product of vectors (8,4) and (2,4) is 32, and since the dot product is not zero, the vectors are not perpendicular.

The inner product (also known as the dot product) of two vectors can be calculated by multiplying the corresponding components of the vectors and then summing those products. For the vectors (8,4) and (2,4), the inner product is calculated as (8 × 2) + (4 × 4), which equals 16 + 16, and thus the inner product is 32.

To determine if the vectors are perpendicular, we need to check if their dot product is zero. In this case, since the dot product is 32, not zero, the vectors are not perpendicular to each other.

Therefore, the correct answer is C: 32; no.

Answer:

The answer is -6, -8, -10 and -43.

Step-by-step explanation:

You can solve it :

-2x > 10

x < 10 ÷ -2

x < -5

(take note: you have to change symbol when it is divided by a negative no.)

Then choose the numbers from the options that satisfies the inequality, x < -5

Answer:

-10

-6

-8

-43

Step-by-step explanation:

(-2)*(-10)=20, 20>10

(-2)*(-4)=8, 8<10

(-2)*2=-2, -2<10

(-2)*(-6)=12, 12>10

(-2)*(-5)=10, 10=10, so it is not true

(-2)*(-8)=16, 16>10

(-2)*0=0, 0<10

(-2)*(-43)=86, 86>10

hope this helps :D

Answer:

0

Step-by-step explanation:

An integer is a whole number with no decimals.  0 is the only one.

Answer:the last answer is pi not square root

Step-by-step explanation:

Jamie paid $25 as a late fee per month. Hence, the final answer is $25 per month.

To find out how much Jamie paid as a late fee per month, we first need to determine how many months he was charged for and then divide the total late fee by that number.

In this case, he was charged for the three months of April, May, and June, so there were 3 months.

The total late fee was $75, so to find out how much he paid per month, we divide the total late fee by the number of months: $75 / 3 = $25 per month.

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Answer:

D. survey those seventh-grade students who participated in this year’s art fair

Step-by-step explanation:

The people who participated in the art fair will most likely want to go to the art museum, which is a biased result.

Answer:

it's d

Step-by-step explanation:

hope it helps :)

Answer:

0

Step-by-step explanation:

If the event is not possible it's not going to happen

The numbers that bes represent the range, lower quartile and upper quartiles is:

Range:

Range = Maximum Value - Minimum Value

Range = 230 - 111

Range = 119

Lower Quartile (Q1):

Lower Half: 111, 198, 200, 204, 210

Median of Lower Half = (200 + 204) / 2 = 202

Upper Quartile (Q3):

Upper Half: 211, 216, 218, 224, 230

Median of Upper Half = (216 + 218) / 2 = 217.

Read more about Medians

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Answer:

16

Step-by-step explanation:

Based on the dot plot given on the rain gauges, the number of rain gauges that recorded rainfall must be 16.

Looking at the dot plot, the gauges that recorded rainfall would be those that have rainwater that is above 0.

The total number of these are:

= 3 + 1 + 3 + 1 + 2 + 3 + 2 + 1

= 16 rain gauges

In conclusion, option D is correct.

Find out more on rain gauges at https://brainly.com/question/23819435.

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Answer:

right triangle

Step-by-step explanation:

The only definite conclusion from the given information is that the product of b and c is positive, while the signs of a and b individually cannot be determined conclusively. Here option B is correct.

The product of a and c is negative: We cannot determine the signs of a and c individually, but from the given information, we can say that their product is negative. This is because the sum of a and c is 0 (a + b + c = 0), and b is positive.

If both a and c were positive or negative, their sum would be positive or negative, respectively. Therefore, one must be positive and the other negative for their sum to be zero.

The product of b and c is positive: As mentioned above, we know that b is positive and the product of a and c is negative. Since the sum of a, b, and c is zero, if b is positive and the product of a and c is negative, then the product of b and c must be positive to balance the equation.

The product of b and O is 0: This statement is always true because any number multiplied by zero is zero.

The product of a and b is positive: We cannot determine the signs of a and b individually based on the given information. As explained earlier, we only know that their sum is positive and the product of a and c is negative.

Therefore, the only statement that is guaranteed to be true based on the given information is that the product of b and c is positive. Here option B is correct.

Answer:

147 pi = one-third pi (7 squared) (h) 147 pi = one-third pi h

explanation:

Answer:

b. 147 pi = one-third pi (7 squared) (h)

Step-by-step explanation:

did test on e2021

Answer:

3

Step-by-step explanation:

Firstly, do the numbers inside the absolute value bars.

-6-(-3)

The two negatives that are together turn to a addition sign.

-6+3

You can just subtract 6 and 3 which is 3 and add the - to it.

|-3|

The -3 turns to a 3 since the absolute value bars make all numbers positive within the bars.

Hope this helped.

Answer:

B) 12

Step-by-step explanation:

Opposite sides are congruent

Answer:

dropped 20°F

Step-by-step explanation:

dropped 4°F = 1 hour

x 5

dropped 20°F= 5 hours