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3 years ago

Please help with my homework please

Mathematics

1 answer:

marysya [2.9K]3 years ago

7 0

I is c I think sorry if it’s not

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Which equation translates to the sentence "the sum of fifty-three and x, minus ten, is y."

san4es73 [151]

D! all of the others do not equal y.

6 0

3 years ago

What does m equal in:<br> 7 1/9 = 2 4/5 + m

True [87]

Simple, take 7 1/9 and 2 4/5
and convert them

7 1/9=64/9
and
2 4/5=14/5

Find a common denominator

320/45
-
126/45

=194/45

Thus, m=194/45.

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3 years ago

A health food store has launched a new pack of vitamins for children. The store records the number of packs ordered by a random

Kisachek [45]

Answer:

The Answer is the second one

Step-by-step explanation:

3 0

3 years ago

Which is the measure of A)93<br> B.113<br> C.138<br> D.180

VladimirAG [237]

Answer:

Depends on the angel needed, I'll provide all answers

Step-by-step explanation:

Angel A is 93, because a straight line has an angel total of 180, so in order to find angel A you would just need to subtract

180-87 = 93

Angel B is 87, because angels opposite each other have the same value.

The Angel without a character would be 93 for the same reason :3

7 0

4 years ago

e vertices of a rectangle are R(-5,-5), S(-6,-5),T(-1,1),U(-5,1) a translation maps R to the point (2,-9)

Tema [17]

Answer:

The rule of translation : $(x,y)\rightarrow (x+7,y-4)$

The vertices of image is R'(2,-9), S'(1,-9), T'(6,-3) and U'(2,-3).

Step-by-step explanation:

The vertices of a rectangle are R(-5,-5), S(-6,-5), T(-1,1), U(-5,1).

It is given that a translation maps R to the point (2,-9).

Difference between x-coordinates:

$-5-2=-7$

Difference between y-coordinates:

$-5-(-9)=-5+9=4$

The x-coordinate increased by 7 and y-coordinate decreased by 4. It means the figure shifts 7 units right and 4 units down.

The rule of translation is

$(x,y)\rightarrow (x+7,y-4)$

The vertices of image are

$R(-5,-5)\rightarrow R'(-5+7,-5-4)=R'(2,-9)$

$S(-6,-5)\rightarrow S'(-6+7,-5-4)=S'(1,-9)$

$T(-1,1)\rightarrow T'(-1+7,1-4)=T'(6,-3)$

$U(-5,1)\rightarrow U'(-5+7,1-4)=U'(2,-3)$

Therefore, the vertices of image are R'(2,-9), S'(1,-9), T'(6,-3) and U'(2,-3).

7 0

3 years ago