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olganol [36]
4 years ago
7

The ratio of the lengths of the corresponding sides of two rectangles is 8:3. The area of the larger rectangle is 320 ft2. What

is the area of the smaller rectangle? A 30 ft2
B 45 ft2
C 120 ft2
D 90 ft2
Mathematics
2 answers:
riadik2000 [5.3K]4 years ago
8 0

Answer:

i think the answer is C.120ft^2  

Step-by-step explanation:

cluponka [151]4 years ago
7 0
The area of the smaller rectangle is 320*3/8=120 ft2
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110% of 90 is what?????????????????????????????
QveST [7]
110% of 90 is 99, 1.1*90=99
6 0
4 years ago
What is the constant in this expression? m minus 4 n + 3.5 + StartFraction 4 over 5 EndFraction p m Negative 4 n 3.5 StartFracti
givi [52]

Answer:

m-4n+3.5+4/5pm-4n3.54/5, Can you make the question more readable, or can you actually put fractions is the question? I WILL REVISE MY ANSWER

Step-by-step explanation:

currently the constant is 3.5

4 0
3 years ago
Read 2 more answers
15+3x=45 solve the equation​
inna [77]

Answer:

x= 10

Step-by-step explanation:

45-15=30

30/3=10

3 0
3 years ago
Copy the problems onto your paper, mark the givens and prove the statements asked.
natulia [17]

The statements and reasons for the proof are:

  1. CN ≅ WN [given]
  2. ∠C ≅ ∠W [given]
  3. m∠CNR ≅ ∠WNO [vertical angles theorem]
  4. ΔCNR ≅ ΔWNO [ASA theorem]
  5. RN = ON [CPCTC]

<h3>What is the CPCTC and ASA Congruence Theorem?</h3>

When two triangles have two corresponding congruent angles and one corresponding included sides that are congruent, both triangles are congruent by ASA. By implication, the CPCTC states that since they are congruent triangles, all its corresponding parts are congruent to each other.

The statement for the proof along with the reasons in bracket are:

  1. CN ≅ WN [given]
  2. ∠C ≅ ∠W [given]
  3. m∠CNR ≅ ∠WNO [vertical angles theorem]
  4. ΔCNR ≅ ΔWNO [ASA theorem]
  5. RN = ON [CPCTC]

Learn more about the CPCTC theorem on:

brainly.com/question/14706064

#SPJ1

8 0
2 years ago
8÷(3-1) _2 ×5-2<br>plssss help ​
Scilla [17]

Answer:

8

Step-by-step explanation:

You always start with the equasions in parenthesis. 3-1 is 2 and 8 divided by 2 is 4. Then you can move on to the next part of the eqasion. You start by subtracting 2 from 5 and then multiplying that by 2.then you add up the answers and you gat 8.

8 0
3 years ago
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