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2 years ago

PLEASE HELPP I really need it this is a timed test

Mathematics

2 answers:

galina1969 [7]2 years ago

7 0

Answer:

this is also the same like that one

Step-by-step explanation:

this is a tripazium or trapezoid

you have your 2 base and height

so,

area of trapezoid = b1+b2 ×h

=15+20×10

ANSWER =75

75 feet

Jet001 [13]2 years ago

4 0

Answer:

175 is answer

................

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A prairie dog left its burrow 5 feet underground and started digging deeper into the ground. It digs straight down at a constant

SpyIntel [72]

Building and solving an equation to model the situation, it is found that it takes 4 min for the prairie dog to reach 13 feet underground.

Initially, the dog is 5 feet underground.

Each minute, the dog goes 2 more feet underground.

Hence, the underground height of the dog after t seconds is given by:

$h(t) = 5 + 2t$

The time it takes for the dog to reach 13 feet underground is t for which h(t) = 13, hence:

$h(t) = 5 + 2t$

$13 = 5 + 2t$

$2t = 8$

$t = \frac{8}{2}$

$t = 4$

It takes 4 min for the prairie dog to reach 13 feet underground.

A similar problem is given at brainly.com/question/25290003

7 0

2 years ago

If you help me I’ll mark brainliest

Dafna11 [192]

Answer:

1= 2x+74

or,

now,

1+3= being straight angle

5 0

3 years ago

Equation for $.10 times 30 equals three dollars

sukhopar [10]

Answer:

30 (.1)=3

or you could do

30×.1=3

you could use either one but I dont know what the person your turning the work in requires the equation to look like

6 0

3 years ago

Read 2 more answers

What is the reference angle for 192º?

Aleonysh [2.5K]

Answer:

78º

Step-by-step explanation:

Note : -

In mathematics, the reference angle is defined as the acute angle and it is measuring less than 90 degrees. It is always the smallest angle, and it makes the terminal side of an angle with the

x - axis.

Step 1 : -

Find where 192º lies in which quadrant.

192º lies in 3rd quadrant ( between

180º and 270º )

Step 2 : -

Subtract : 270 - 192

270 - 192 = 78º

( Since, 192º is greater than 180º, is subtracted from 270º )

Answer : -

78º is the reference angle for 192º.

3 0

2 years ago

MZLON is a straight angle. mZLOM = 40 + 30° mZMON = 83 + 90° Find mZMON:

BlackZzzverrR [31]

The answer is 173 because 83+90 is 173

5 0

3 years ago