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larisa86 [58]
3 years ago
13

Write an integer for each word description.

Mathematics
1 answer:
slamgirl [31]3 years ago
7 0
The words above will indicate addition, and the words below indicate subtraction.

<span>Seventy degrees above zero would be 70+0 which is 70.
</span><span>Fifty-two feet below sea level would be 0-52, which is -52.
</span>
:)

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Carson's wheelbarrow can hold 345 pounds. If he has 121 pound of rock in the wheelbarrow what number of pounds p can he pull wit
dangina [55]

Answer:

p\leq 224\ lb

The maximum number of pounds p is 224

Step-by-step explanation:

Let

p ----> the maximum number of pounds he can pull without going over the weight limit

we know that

121 pound of rock in the wheelbarrow plus p pounds must be at most 345 pounds

In this problem the word "at most" means "less than or equal to"

so

The inequality that represent this situation is

p+121\leq 345

solve for p

subtract 121 both sides

p\leq 345-121

p\leq 224\ lb

therefore

The maximum number of pounds is 224

7 0
3 years ago
Consider the function f(x)=−3/4 x+1.
jenyasd209 [6]
-(3/4) (12)+1 = -9+1=. -8
7 0
2 years ago
Answer Part A and Part B for the triangle shown
Tom [10]

Answer:

for Part A

Answer is C.

Step-by-step explanation:

\tan(a)  =  \frac{opposite}{adjacent }  \\

Here the angle, a is 60°, Opposite is 20 and adjacent is x.

Therefore we have,

\tan(60 )  =  \frac{20}{x}

Making x the subject gives us

x =  \frac{20}{ \tan(60) }

Part B

Value of x to the nearest tenth

x = 11.547 \\ to \: the \: nearest \: tenth \\ x = 12

5 0
2 years ago
BRAINLIESTTT ASAP! PLEASE HELP ME :)
Rufina [12.5K]

Answer:

\displaystyle \boxed{2x^2 - x + 1}

Step-by-step explanation:

Since the divisor of \displaystyle x + 1is in the form of \displaystyle x - c,use what is called Synthetic Division. Remember, in this formula, −c gives you the OPPOSITE terms of what they really are, so do not forget it. Anyway, here is how it is done:

−1| 2 1 0 1

↓ −2 1 −1

__________

2 −1 1 0 → \displaystyle 2x^2 - x + 1

You start by placing the <em>c</em> in the top left corner, then list all the coefficients of your dividend [2x³ + x² + 1]. You bring down the original term closest to <em>c</em> then begin your multiplication. Now depending on what symbol your result is tells you whether the next step is to subtract or add, then you continue this process starting with multiplication all the way up until you reach the end. Now, when the last term is 0, that means you have no remainder. Finally, your quotient is one degree less than the leading coefficient of your dividend, so that 2 in your quotient can be a 2x², the −x follows right behind it, and bringing up the rear, 1, giving you the quotient of 2x² - x + 1.

I am joyous to assist you anytime.

7 0
3 years ago
Assume that the hands of a clock move continuously across its face. What are the times, if any, between 4 and 5 p.m. at which it
svet-max [94.6K]

Answer:

At  4:48 p.m.

Step-by-step explanation:

angle between hands of the clock is given by

θ= | 30H- 11/2M |

Where H and M are hours and minutes respectively.

H=4

θ= | 30×4- 11/2M |

⇒144°= | 120- 11/2M |

solving Above equation we get M= 48 minutes

Time = 4:48 p.m.

therefore between 4 and 5 p.m. at  4:48 p.m. the angle between minute and hour hand is 144°

5 0
3 years ago
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