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frozen [14]
3 years ago
12

Find the area of the rhombus

Mathematics
1 answer:
erica [24]3 years ago
8 0

Answer:

area of rhombus=d1×d2=1/2(5+5)×(10+10)=1/2 10×20=100m²

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Answer those two questions no silly answers 24 points
Mashutka [201]
The student who said 302 is a greater number is correct because since it has a 0 it brings the number into the hundreds while 32 is a lesser value . another example would be to make 32 you would need 3 ten blocks and 2 ones blocks and to make 302 would need 3 hundreds blocks and 2 ones blocks





if 7/2 = x/81

then you cross multiply and get

2x = 567 then divide by 2 and you get

283.5 and that's your answer
3 0
4 years ago
Tori has already jarred 1 liter of jam and will jar an additional 1 liter of jam every day. How
Dimas [21]

Answer:

9 days.

Step-by-step explanation:

We first subtract the amount already done from the total needed.

<em>10 - 1 = 9.</em>

Next, we take the remainder and divide it by the amount being made per day to get our final answer.

<em>9 / 1 = </em><em>9</em>.

The answer is 9 days.

4 0
3 years ago
Identify the correct justification for each step, given that ∠2 and ∠3 are complementary, and m∠1=m∠3.
blondinia [14]

Answer:

Option A is correct because sum of m<2 and m<3 are complementary. So m<2+m<3 =90° .

Step-by-step explanation:

Given: <2 and <3 are complementary angles.

Definition of complementary angles says if two angles sum is equal to 90 degrees then they are called complementary angles.

Statement                                                       Reason

1.<2 and <3 are complementary                 1. Given

2. m<2+m<3 =90°                                         2. Definition of complementary <s

3. m<1= m<3                                                  3. Given

4. m<1+m<2= 90°                                          4.Substitution property of =

5. <1 and <2 are complementary               5. Definition of complementary <s.

Option A matches with the given. We can not use addition properties of equality for statement 2 so, other options are incorrect.

So, according to the given options A is correct.

You can learn more about complementary angles at brainly.com/question/21400774

6 0
3 years ago
115 - 12
adell [148]

Answer:

B

Step-by-step explanation:

|15-12|/4 = 3/4

|(-21+9)/8| = |-12/8| = 12/8 = 3/2 (Simply)

3/4 - 3/2 = -3/4

So the answer is B.

7 0
3 years ago
Find the inverse of the function.
liq [111]

Answer:

The option 'b' is true.

Step-by-step explanation:

Given the expression

f\left(x\right)=\frac{2}{x+7}

A function g is the inverse of the function f if for y=f(x), x=g(y)

y=\frac{2}{x+7}

Replace x with y

\:x=\frac{2}{y+7}

solve for y

y=\:\:\frac{2}{x}-7

Thus,

f^{-} (x)=\frac{-7x+2}{x}

Therefore, option b is true.

3 0
3 years ago
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