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Scorpion4ik [409]
3 years ago
14

Round 145 to the nearest hundreds place. 100 140 150 200

Mathematics
2 answers:
wariber [46]3 years ago
8 0

Answer:

150

Step-by-step explanation:

sp2606 [1]3 years ago
7 0

Answer: 100

Step-by-step explanation:

If you are rounding by hundreds 150 and 140 can't be the answer

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after working together for T hours on a common task, two workers have completed fractional parts of the job equal to T/4 and T/6
Andru [333]
Adding the two fractions, we get:
\frac{T}{4}+\frac{T}{6}=\frac{3T+2T}{12}=\frac{5}{12}T
Therefore (5/12)T of the job has been completed.
7 0
3 years ago
Find the average rate of change of each function over the interval [0, 2]. Match each representation with its respective average
WINSTONCH [101]

The average rate of change is 4.

<h3>What is function?</h3>

An expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).

The rate of change in interval [0, 2]

r=[h(2)-h(0)]/2

h(2)=(2)²+2(2)-6

h(2)=4+4-6

h(2)=2

h(0)=(0)²+2(0)-6

h(0)=0+0-6

h(0)=-6

So, r=[h(2)-h(0)]/2

r=[2-(-6)]/2

r=(8)/2

r=4

Learn more about this concept here:

brainly.com/question/9645290

#SPJ1

6 0
2 years ago
The perimeter of a​ standard-sized rectangular rug is 32 ft. the length is 2 ft longer than the width. find the dimensions.
Sliva [168]
It's 7 × 9 Inches
fgghhyrrffggh
3 0
4 years ago
The upper-left coordinates on a rectangle are (-1, 4) left parenthesis, minus, 1, comma, 4, right parenthesis, and the upper-rig
Zanzabum

Answer:

Kindly refer to the attached images for the answer.

Step-by-step explanation:

Upper left coordinates of a rectangle are (-1, 4).

Upper right coordinates of the rectangle are (3, 4).

Perimeter of the rectangle = 24 units

Let A(-1, 4) and B(3, 4).

First of all, let us find the distance between the coordinates A and B.

Distance formula can be used to find the distance.

<em>Distance formula:</em>

<em></em>D = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}<em></em>

Here, we have the following values:

x_1 = -1 \\y_1 = 4\\x_2 = 3\\y_2 = 4

AB = \sqrt{(3-(-1))^2+(4-4)^2} = 4\ units

Perimeter = 2 (Length + Width)\\\Rightarrow 24 = 2 \times (AB + BC)\\\Rightarrow 24 = 2 \times (4 + BC)\\\Rightarrow BC = 8

When we will move from point B to C, we will move downwards on y axis for a distance of 8 units therefore value of x coordinate will be same.

Therefore coordinates of C (3, 4-8) i.e. C (3, -4)

When we will move from C to D, the x coordinate will decrease for 4 units.

D (3-4, -4) i.e. D (-1, -4)

Kindly refer to the attached images for the answer.

6 0
3 years ago
Read 2 more answers
The area of a rectangle is 5 4/5 square meters. The width of the rectangle is 2 1/4 meter. Which is the best estimate for the le
AlekseyPX

5 4/5 divided by 2 1/4=

change to decimals:

5.8/2.25=2.57

change 2.57 to fraction:  about 2 3/5

so, the estimate for the length is 2 3/5

3 0
3 years ago
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