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likoan [24]
3 years ago
13

GIVING BRAINLIEST IF YOU ANSWER CORRECTLY!

Mathematics
2 answers:
Dvinal [7]3 years ago
8 0

Answer:

Rt = 7.1

QR = 9cm

Step-by-step explanation:

RT = 12 - 4.9

QR = 'PS = QR'

VLD [36.1K]3 years ago
3 0

Answer:

QR: 9cm

RT: 7.1cm

Angle STR: 92°

Angle QPR: 44°

Step-by-step explanation:

Will add in a moment.

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Six Less than four times a number is<br> -70
valkas [14]

The answer is 286

Step-by-step explanation:

70 x 4 = 280 plus 6 equals 286

7 0
3 years ago
If cos x= sin(20 + x)° and 0° &lt; x &lt; 90°, the value of xis
ruslelena [56]

Answer:

draw a right angle triangle

Step-by-step explanation:

Let one of the angles be A  

cos A = sin (90-A)  

90 - x - 20 = x  

2x = 70  

x = 35 degrees

4 0
3 years ago
Write an equation in slope-intercept form for the line that satisfies the following condition.
skelet666 [1.2K]

Answer:

The equation of the line we want to write is 4y = -x + 22

Step-by-step explanation:

Here, we want to write the equation of a line

.

The standard equation of a straight line is given as:

y = mx + c

where m is the slope and c represents the y-intercept

Now, let’s look at the line y = 4x + 16

The slope of this line is 4

Now, the equation of the line we want to write is perpendicular to this line

When two lines are perpendicular, the product of their slopes = -1

Hence;

m * 4 = -1

m = -1/4

So the slope of the line we want to write is -1/4

Now, using the point-slope form for the new equation;

y-y1/x-x1 = m

From the point given (x1,y1) = (10,3)

Thus;

y-3/x-10 = -1/4

4(y-3) = -1(x - 10)

4y - 12 = -x + 10

4y = - x + 10 + 12

4y = -x + 22

4 0
3 years ago
Please help me with both! would really appreciate it
Tamiku [17]
Jus look and the answer above
7 0
3 years ago
How many ounces of trail mix are in a bag that weighs 0.681 kilograms? Input only numeric values. (1 pound = 0.454 kg and 1 poun
vivado [14]

Answer:

24 ounces

Step-by-step explanation:

the math is.  

.681÷ .454= 1.5 which is in pounds than you take 16÷2= 8 take that 8 add it to the 16 giving you 24 ounces

7 0
3 years ago
Read 2 more answers
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