3 years ago

(2 4/10+8 4/5)-3 1/5 equals what whole number

Mathematics

2 answers:

FromTheMoon [43]3 years ago

8 0

Answer:

Step-by-step explanation:

vladimir2022 [97]3 years ago

3 0

Answer:

-35 21/25

Step-by-step explanation:

The equation below can be rewritten as

(2 4/10+8 4/5) -3 1/5

this:

-3 1/5 (2 4/10+8 4/5)

Now, distribute -3 1/5

-7 17/25 - 28 4/25

Now you evaluate the expression

-35 21/25

You might be interested in

In un trapezio rettangolo la base minore, il lato obliquo e l'altezza misurano rispettivamente 60 cm. 95 cm è 76 cm. Calcola il

KengaRu [80]

Answer:

$2p=348 cm\: S=6726 cm^{2}$

Step-by-step explanation:

Ciao, come stai?

1) Per prima cosa, dobbiamo trovare la misura della base più grande. Scomponendo la figura possiamo visualizzare un triangolo e un quadrato. Ci sono somiglianze con gli angoli. Quindi è un triangolo rettangolo. Applichiamo il teorema di Pitagora:

$a^2=b^2+c^2\\95^2=b^2+76^2\\57=b$

2) Perimetro:

$2p=60+57+76+60+95\\2p=348 cm$

3) L' area

$\frac{(B+b)h}{2} =\frac{(117+60)76}{2} =6726 \:cm^{2}$

8 0

4 years ago

Geometry.... homework..

Nadusha1986 [10]

Answer:

-12 , -6

Step-by-step explanation:

- 7 - 5 = - 12

- 2 - 4 = - 6

4 0

3 years ago

Read 2 more answers

Eileen randomly chooses 15 seeds from the bag of flower seeds she has left over from last year, and 10 seeds from the bag she bo

amm1812

I believe it is D, stratified random sampling.
Hope this helps!!

5 0

4 years ago

Read 2 more answers

The point (2,-5) is on the graph of which equation?

elena55 [62]

The answer is A,
if you plug in the points of (2,-5) into
y=x-7
-5=2-7
-5=-5
so the equation is true

8 0

3 years ago

Read 2 more answers

Solve by elimination 5x-y=12 3x+2y=2

Ber [7]

(2)5x-y=12
3x+2y=2
10x-2y=12
3x+2y=2
13x=2
x=0.15

7 0

3 years ago

Read 2 more answers