3 years ago

BRAINLIEST +10 POINTS

Mathematics

1 answer:

Oksanka [162]3 years ago

7 0

The forth one I can’t type that tho

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G DHS hehhsjshsggdshjsnehejysgwfwgwhahahavavav

pishuonlain [190]

Ummmmm huh? Ok, whatever

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3 years ago

Help please ASAP!!!!!!! right answers only

olga2289 [7]

Answer:

what grade are you in that seems hard

Step-by-step explanation:

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3 years ago

Read 2 more answers

Find the volume of the prism. Round to the nearest tenth if necessary.

spayn [35]

Answer:

27.2

Step-by-step explanation:

V = (1/2)(2.6)(5.1)(4.1), which is 27.2 to the nearest tenth

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2 years ago

The GCF of 20 and 84

alukav5142 [94]

Answer:

Step-by-step explanation:

4 is the greatest commen factor of 20 and 84

4 x 5 = 20

4 x 21 = 84

7 0

3 years ago

Mario is constructing a frame for a 10 inch by 8 inch photo. He wants the frame to be the same width all the way around and the

Brums [2.3K]

Answer:

The dimension of the frame are $(10\ in)by(12\ in)$

Step-by-step explanation:

Let

x-----> the width of the frame

we know that

$(2x+8)(2x+10)=120$ ----> equation that represent the situation

$(2x+8)(2x+10)=120\\ \\4x^{2}+20x+16x+80=120\\ \\4x^{2}+36x-40=0$

Using a graphing tool to solve the quadratic equation

The solution is $x=1\ in$

see the attached figure

therefore

The dimension of the frame are

$(2(1)+8)*(2(1)+10)$

$(10\ in)*(12\ in)$

4 0

3 years ago