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guapka [62]
3 years ago
12

Please Answer!! Thanx❤️

Mathematics
1 answer:
katrin2010 [14]3 years ago
8 0

Answer:

the answer is 8.5

Step-by-step explanation:

divide 85 by 10 to get 8.5 for all the dimension

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What is the area of the grey matting in this 16” by 20” picture frame if the picture to be framed is 11” x 14”?
rusak2 [61]

Find the area [ a = bh ] of both then subtract.

16 * 20 = 320

11 * 14 = 154

320 - 154 = 166"

Best of Luck!

3 0
4 years ago
Question 16a. Please help. ASAP
PilotLPTM [1.2K]

1) Try plugging in the values you have already been given into the equation L=mT+b.

2) After plugging this in, you should get 9982=m(5)+b and 10016=m(34)+b. (Remember, L equals the millimeters in this equation, and T equals the temperature.)

3) Now we use substitution to solve the rest. With the equation 9982=m(5)+b, we can change this to 9982/m(5)=b.

4) Now that we know the value for be, we can insert this into the second equation, in replacement of b: 10016=m(34)+(9982/m(5)) = 34/29. Now we know that the value m equals 34/29.

5) Replace the m values in the first equation with your newfound value: 9982=(34/29)(5)+b = 289308/29.

Answer:

m=35/29

b=289308/29

7 0
3 years ago
Read 2 more answers
The rent on my house is $2,000 a month. My landlord decided to increase the rent by 20%. What is the new monthly rent, I have to
Gelneren [198K]

Answer:

if 2,000 is the original rent and it increases by 20% the new rent is $2,400.

Step-by-step explanation:

this is because 10% of $2,000 is 200 so 20% is $400

3 0
3 years ago
A basketball player made 17 out of 20 free throws at a practice. What percent of the free throws did the player miss?
s2008m [1.1K]

Answer:

he missed 97%

Step-by-step explanation:

subtract 17-20 to get 3 and subtract 3 from 100% to get 97%, then multiply 97 by 3

3 0
3 years ago
The deck that Amos is building is in the shape of a parallelogram, DGRY. The measure of
weqwewe [10]

Complete Question:

The deck that Amos is building is in the shape of a parallelogram, DGRY.  The measure of D is five-halves the measure of Y. Find the measure of  each angle of the deck.

Answer:

\angle G = \angle Y = 51.43 ^{\circ}

\angle D = \angle R = 128.57 ^{\circ}

Step-by-step explanation:

Given

Shape: Parallelogram DGRY

Dimension: \angle D = \frac{5}{2}\angle Y

Required

Find the measure of each angle

D and R are opposite sides & G and Y are also opposite sides.

So, we have:

\angle D = \angle R = \frac{5}{2}\angle Y

and

\angle G = \angle Y

The sum of angles is given as:

\angle D + \angle G + \angle R + \angle Y=360^{\circ}

Substitute values for \angle D, \angle G \ \&  \angle R

\frac{5}{2}\angle Y + \frac{5}{2}\angle Y + \angle Y + \angle Y = 360^{\circ}

Take LCM

\frac{5\angle Y + 5\angle Y + 2\angle Y+ 2\angle Y}{2}= 360^{\circ}

\frac{14\angle Y}{2}= 360^{\circ}

Multiply both sides by \frac{2}{14}

\frac{2}{14} * \frac{14\angle Y}{2}= 360^{\circ} * \frac{2}{14}

\angle Y= 360^{\circ} * \frac{2}{14}

\angle Y= \frac{ 360^{\circ} *2}{14}

\angle Y= \frac{720^{\circ}}{14}

\angle Y= 51.43 ^{\circ}

So:

\angle G = \angle Y = 51.43 ^{\circ}

\angle D = \frac{5}{2}\angle Y

\angle D = \frac{5}{2} * 51.43^{\circ}

\angle D = \frac{5* 51.43^{\circ}}{2}

\angle D = \frac{257.15^{\circ}}{2}

\angle D = 128.57 ^{\circ}

Hence:

\angle D = \angle R = 128.57 ^{\circ}

8 0
3 years ago
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